Controllers
MEMOCON GL120/GL130[ DDSCR-□□□□□ ]
The GL-series MEMOCON GL120 and GL130 give an even higher meaning to "fast," "talented," and "flexible."
Their power and performance is evident whether they are used in small scale or large scale applications.
Specifications
CPU Module Specifications (1)
| Item | Specifications | |||||||||||||||||
| Model Name | CPU10 | CPU20 | CPU21 | CPU30 | CPU35 | |||||||||||||
| Module Model Number | DDSCR- 120CPU 14200 |
DDSCR- 130CPU 34100 |
DDSCR- 130CPU 34110 |
DDSCR- 130CPU 54100 |
DDSCR- 130CPU 54110 |
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| Execution Control Method |
Cyclic scan | |||||||||||||||||
| I/O Connections | (1)Directly connected I/O (2)Remote I/O |
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| I/O Control Method |
(1)Synchronized refreshes (2)Direct (for directly connected I/O) |
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| CPU | General-purpose 16-bit multi-processor | General-purpose 32-bit multi-processor | ||||||||||||||||
| Programming Language |
Ladder diagrams | |||||||||||||||||
| Types and Numbers of Instructions (166 instructions total) |
(1) Basic instructions: 16 (2) Math instructions: 25 (3) Data processing instructions: 48 (4) System status read instructions: 1 (5) Sequence control instructions: 3 (6) Program control instructions: 7 (7) I/O control instructions: 2 (8) Communications instructions: 9 (9) Motion control instructions: 22 (10) Expanded math instructions: 32 (11) Process control instructions: 1 |
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| Scan Time | Approx. 1 ms for processing 1 Kword of ladder programming | Approx. 0.6 ms for processing 1 Kword of ladder programming | ||||||||||||||||
| Program Memory Capacity | 8 Kwords
(1 word =24 bits) |
16 Kwords
(1 word =24 bits) |
16 Kwords
(1 word =24 bits) |
32 Kwords
(1 word =24 bits) |
40 Kwords
(1 word =24 bits) |
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| Max. No. of I/O Points | Digital I/O | 1,024 points max. (1 point = 1 bit)*1 |
4,096 points max. (1 point = 1 bit)*1 |
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| Register I/O | 512 registers max. (1 register = 16 bits)*2 | |||||||||||||||||
| Local I/O | (1) No. of channels: 1 (2) No. of Racks: 4 max. (including CPU Rack) (3) No. of Mountable I/O Modules: 54 max. The total number of I/O points, including remote I/O points, must not exceed *1 and *2 above. | |||||||||||||||||
| Remote I/O | (1) No. of channels: 2 (2) No. of stations per channel: 15 (3) No. of Racks per station: 4 max. (4) No. of I/O points per station: (No. of digital inputs ÷ 8) + number of input registers × 2) ≤ 512 bytes (No. of digital outputs ÷ 8) + number of output registers × 2) ≤ 512 bytes The total number of I/O points for all remote stations, including remote and local I/O points, must not exceed *1 and *2 above. |
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| Max. No. of Data Registers |
(1) Using Default Settings for No. of Coils and Relays (No.of holding register words) + (No. of constant register words) + (No. of link register words) ≤ 25,998 (2) As long as this condition is met, the maximum number of each type of register can be changed within the following ranges. The MEMOSOFT is used to make the changes. Unit: word (1 word =1 bits)
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CPU Module Specifications (2)
| Item | Specifications | |||||||||||||||||
| Model Name | CPU10 | CPU20 | CPU21 | CPU30 | CPU35 | |||||||||||||
| Module Model Number |
DDSCR- 120CPU 14200 |
DDSCR- 130CPU 34100 |
DDSCR- 130CPU 34110 |
DDSCR- 130CPU 54100 |
DDSCR- 130CPU 54110 |
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| Max. No. of Coil and Relay Points | (1) Using Default Settings for No. of Data Registers (No. of coils) + (No. of relays) ≤ 65,520 (2) As long as this condition is met, the maximum number of each type of coil and relay can be changed within the following ranges. The MEMOSOFT is used to make the changes. Unit: Point (1 point =1 bit)
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| MEMOBUS
Communications |
Slave Function | Port 1 port 2 |
Port 1 | |||||||||||||||
| COM Instructions | Possible for port 2 | Not supported. | ||||||||||||||||
| MEMOBUS
PLUS Communications |
Not supported. | Supported. | ||||||||||||||||
| High-speed Scan | Not supported. | Supported. | ||||||||||||||||
| Automatic RUN Operation |
Power Supply ON | DIP switch | ||||||||||||||||
| After Power Supply ON | Toggle switch | Key switch | ||||||||||||||||
| Analog Modules | Supported. | |||||||||||||||||
| Advanced Function Modules |
Counters | Supported. | ||||||||||||||||
| Uniwire Interface Module |
Supported. | |||||||||||||||||
| Communications Module |
PC Link | 1 channel | 2 channels | |||||||||||||||
| Remote I/O | 1 channel | 2 channels | ||||||||||||||||
| MEMOBUS | Two Modules | |||||||||||||||||
| M-NET | Supported. | |||||||||||||||||
| YENET 1600-D | Supported. | |||||||||||||||||
| Motion Modules | MC20 | Two Modules
(8 axes) |
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| MC10 | 16 Modules (16 axes) |
18 Modules (18 axes) |
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| Other Functions |
2000 I/O Remote I/O |
Supported. | ||||||||||||||||
| Traceback | Supported. | |||||||||||||||||
| PC Cards | Not supported. | Supported. | Not supported. | |||||||||||||||
CPU Module Specifications (3)
| Item | Specifications | ||
| Model Number | JRMSP-120CPS11300(PS10) | JRMSP-120CPS11100(PS05) | |
| Input Characteristics | Input Power Supply | 85 VAC to 132 VAC/170 VAC to 264 VAC (switchable) | |
| Frequency | 47 Hz to 63 Hz | ||
| Allowable Power Interruption Time | 1 cycle (20 ms max.) | ||
| Power Consumption | 100 V/100 VA max., 200 V/120 VA max. | 100 V/60 VA max., 200 V/75 VA max. | |
| Surge Current | 132 V/25 A max., 264 V/50 A max. (for cold start) | ||
| Leakage Current | 132 V/1.4 mA max., 264 V/2.8 mA max. | ||
| No. of Phases | Single-phase | ||
| Output Characteristics | Rated Output Voltage | 5.1 VDC | |
| Rated Output Current | 7.0 A | 3.0 A | |
| Insulation Resistance | Between primary/secondary and FG:
10 MΩ max. (at room temperature) via 500 VAC insulation tester
Between secondary and FG: 100 MΩ max. (at room temperature) via 500 VAC insulation tester |
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| Insulation Withstand Voltage | Between primary/secondary and FG: 1,500 VAC for 1 min, 1,800 VAC for 1 s Detection current: 10 mA or less Between secondary and FG: 500 VAC for 1 min, 550 VAC for 1 s Detection current: 30 mA or less |
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| No. of slots occupied | 2 slots | 1 slot | |
Analog Input Module Specifications
| Type | Current Inputs | Voltage Inputs |
| Model Number | JAMSC-120ACI02000 | JAMSC-120AVI02000 |
| No. of Input Channels | 4 channels | |
| Input Signal Range | Current/Voltage
4 to 20 mA/1 to 5 V |
–10 to 10 V |
| Resolution | 12 bits | |
| Input Data Format | 0 to 4000 | 0 to 4000 -2000 to +2000 |
| Input Impedance | Current/Voltage
250 Ω to 1 MΩ min. |
1 MΩ min |
| Overall Precision | ±0.5% FS (25°C), ±1.0% FS (0°C to 60°C) | |
| Isolation Method | Between input and internal circuits: Photocoupler
Between channels: Not isolated. |
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| Conversion Time | 2 ms/channel | |
| External Power Supply | Not required. | |
| Internal Current Consumption | 450 mA max. | 450 mA max. |
Analog Output Module Specifications
| Type | Current Outputs | Voltage Outputs |
| Model Number | JAMSC-120ACO01000 | JAMSC-120AVO01000 |
| No. of Output Channels | 2 channels | |
| Output Signal Range | 4 to 20 mA | –10 V to 10 V |
| Resolution | 12 bits | |
| Output Data Format | 0 to 4000 | 0 to 4000 -2000 to +2000 |
| External Load Resistance | 550 Ω max. | 2 KΩmin. |
| Overall Precision | ±0.2% FS (25°C), ±0.5% FS (0 to 60°C) | |
| Isolation Method | Between output and internal circuits: Isolated, Between amplifier channels: Isolated | |
| Conversion Time | 5 ms/2 channels | |
| External Power Supply | Not required. | |
| Internal Current Consumption | 500 mA max. | 400 mA max. |
Counter Module Specifications
| Item | Specifications | |
| Model Number | JAMSC-120EHC21110 | |
| No. of Counters | 1 circuit | |
| I/O Allocations | Input registers: 4 registers, Input relays: 16 points Output registers: 4 registers, Output relays: 16 points |
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| Counting Specifications | Count Width | Variable (0 to FFFFFF hex) |
| Max. Counting Speed | 200, 400, 800 kpps(1, 2, or 4 multiplier) | |
| Count Pulse | Phases A/B (1, 2, or 4 multiplier), or sign pulse (1 multiplier) | |
| Pulse Input Voltage | 3, 5, 12, or 24 VDC | |
| Pulse Input Circuit | Open-collector outputs, TTL outputs, differential voltage outputs | |
| Internal Control Signals | Count enable, present value reset | |
| External Control Signals | External count enable, external present value reset | |
| Notch Outputs | No. of Outputs | 4 points |
| Output Mode | State mode/latch mode | |
| No. of Notch Settings | 2 (state mode) or 1 (latch mode) | |
| Forced Output Function | Supported. | |
| External Output Circuits | Open-collector outputs (12/24 VDC, 100 mA) | |
| Internal Control Signals | Notch output enable, latch reset | |
| Monitoring Functions | Supported. | |
| Internal Current Consumption | 350 mA max. | |
Uniwire Interface Module Specifications
| Item | Specifications |
| Model Number | JAMSC-120CRD21110 |
| Communications Method | Interactive time-sharing multiplex |
| Synchronization Method | Bit Synchronization |
| Protocol | 200 m/28.5 kbps, 500 m/14.3 kbps |
| Refresh Time | Approx. 26 ms/28.5 kbps (transmission points: 256) |
| Transmission Speed | 28.5 kbps/14.3 kbps |
| Transmission Cable | Twisted-pair cables or cabtire cable with 0.5 mm2 min. |
| Number of Stations | 20 stations max. |
| Max. Transmission Capacity | 256 digital points or 16 registers of I/Os. |
| Internal Current Consumption | 200 mA max. |
| External Current Consumption | 22.8 to 26.4 VDC, Ripple: 0.5 Vp-p max. |
4-axis Motion Module
- Function Overview (4-axis Motion Module)
| Item | Specifications | ||
| No. of Control Axes | 4 axes · Simultaneous 4 axes: Linear interpolation positioning · Simultaneous 3 axes: Helical interpolation, Linear interpolation positioning · Simultaneous 2 axes: Circular interpolation, linear interpolation positioning |
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| Independent Axis Operation | Each axis can be operated independently through sequence instructions from CPU Module. | ||
| Command Unit | Each axis can be operated independently through sequence instructions from CPU Module. | ||
| Max. Reference Value | ±99999999, Infinite-length positioning is possible for linear and rotating axes. | ||
| Automatic Acceleration/Deceleration | Rapid traverse speed: 240 m/min max.
(0.001 mm/reference unit) Interpolation feed speed: 240 m/min max. (0.001 mm/reference unit) Interpolation: 1-step linear acceleration/deceleration, 2-step linear acceleration/deceleration, asymmetric acceleration/deceleration, exponential acceleration/deceleration, moving average acceleration/deceleration, S-curve acceleration/deceleration |
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| Positioning Jogging/stepping Independent Operation Axes |
One of the following can be set for each independent axis: 1-step linear acceleration/deceleration, 2-step linear acceleration/deceleration, asymmetric acceleration/deceleration, exponential acceleration/deceleration, moving average acceleration/deceleration, S-curve acceleration/deceleration. |
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| Home return: 1-step linear acceleration/deceleration, moving average acceleration/deceleration, S-curve acceleration/deceleration | |||
| Override | Positioning | 0% to 100% (16 steps) |
0.0 to 100.0% (0.1% increments) |
| Interpolation | 0% to 200% (16 steps) |
0.0 to 200.0% (0.1% increments) |
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| Jogging/stepping/ independent axis |
0% to 100% (16 steps) for each axis |
0% to 100% (0.1 % increments) for each axis |
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| Manual Jogging | Four axes can be feed simultaneously. | ||
| Manual Stepping | Four axes can be feed simultaneously. | ||
| Position Control | Positioning completed range can be set to between 1 and 10,000 reference units. | ||
| Stored Stroke Limits | Upper and lower limits for each axis | ||
| Current Value Changes | Current values can be changed. | ||
| Backlash Compensation | 0 to 32,767 pulses | ||
| Machine Lock Function | Supported. | ||
| Servodrive Control | Drives a SERVOPACK with analog references. Position detection: Absolute/Incremental Encoder |
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| Output Modes | The mode can be selected through sequence instructions from CPU Module. · Edit Mode: Enables loading/saving program parameters and other data from the personal computer programmer to the MC20 Module. · Automatic Mode: Enables automatic operation with a registered program. · Manual Mode: Enables jogging, stepping, home returns, etc. · Online Edit Mode: Enables programming while teaching current values one block at a time from the personal computer programmer. |
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| Programming Method | Interpreter for special motion programs | ||
| Program Memory Capacity | 60 KB | ||
| Program Registration | Allocating programs to numbers 01 to 99 and sequence numbers N001 to N999 and recording the programs in main memory. | ||
- MC20 Hardware Specifications (4-axis Motion Module)
| Item | Specifications | |
| Model Number | JAMSC-120MMB10400(MC20) | |
| Indicators | READY: Green, ERROR: Red | |
| Speed Reference Method | Analog voltage reference: ±10 VDC | |
| Countable Frequency | 1 Mpps (1 multiplier) | |
| External I/O Signals | Inputs | Names: Positive overtravel signals (axes 1 to 4), Negative overtravel signals (axes 1 to 4), Zero signals (axes 1 to 4), Deceleration signals(axes 1 to 4), Skip input, and External input signals (axes 1 to 4) Specifications: 24 VDC, 5 mA, photocoupler isolation, Sinking/Sourcing inputs |
| Outputs | Names: Brake outputs (axes 1 to 4) Specifications: 24 VDC, 50 mA, photocoupler isolation, open-collector outputs (sinking outputs) |
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| Servo interface signals (for 4 axes) | Inputs | Servo alarm input: 24 VDC, 5 mA, photocoupler isolation
Feedback input: 5-VDC differential line receiver, Phases A/B, countable frequency: 1 Mpps (1 multiplier) Disconnection detection function supported. |
| Outputs | Speed reference output: Analog
speed reference output: ±10 VDC Battery output: Connects to battery input on absolute-type SERVOPACK. SEN signal output: Connects to SEN input on absolute-type SERVOPACK. Servo ON output, servo reset output: 24 VDC, 15 mA, photocoupler isolation, open-collector outputs (sinking output) output PCON signal output*: 24 VDC, 15 MA, photocoupler isolation, open-collector outputs (sinking output) |
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| Battery Backup Circuit | Memory backup circuits
· Memory backup circuits back up parameter, motion program, and point table data during power interruptions. · The lithium battery in the CPU Module and the large-capacity capacitor in the MC20 are used for the backup power supply. Absolute encoder backup circuits · The absolute encoder backup circuits back up the rotation data used by the absolute encoder during power interruptions. · The Battery Module and the large-capacity capacitor in the absolute encoder are used for the backup power supply. · The Battery Modules contains a low battery voltage detection circuits and an alarm output can be read. |
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*Only for JAMSC-120MMB10400□□B01 or later.
The model number is given on the nameplate on the right side of the Module.
- Teaching Box Hardware Specifications (4-axis Motion Module)
| Item | Specifications | |
| Model Number | DISCT-TB120 (Japanese) DISCT-TB120E (English) |
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| Display Device | LQD Module with EL backlight, 16 characters × 4 lines
Life: The brightness of the EL backlight will be reduced somewhat after approximately 2,000 hours of operation. |
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| Indicators | Teach: Lights when teaching mode is specified. MC1: Lights when MC Unit 1 is specified. MC2: Lights when MC Unit 2 is specified. JOG: Lights when jog mode is specified. STEP: Lights when step mode is specified. |
ZRN: Lights when ZRN home return
mode is specified. Block: Lights during block operation. Hold: Lights when block operation is being held. Alarm: Lights when an alarm has occurred. |
| Emergency Stop Switch | Non-locking, NC contact | |
| System Interface | MEMOBUS | |
| Power Supply Voltage | 5 VDC (provided by customer) | |
| Internal Current Consumption | 0.5 A | |
| Approx. Mass | 450 g(excluding cable) | |
| Hot swapping | Supported (Emergency stop signal processing must be handled through user circuits.) | |
- Battery Module Hardware Specifications (4-axis Motion Module)
| Item | Specifications |
| Model Number | JRMSP-120XCP96000 |
| No. of Axes to Be Supplied Power | 8 axes max. |
| Battery Specifications | Model: ER6VC3 (Toshiba) with connector, YASKAWA specifications Voltage: 3.6 V, Current capacity: 2,000 mAh |
| Allowable Dates from Voltage Drop Detection until Replacement | 14 day from detection of ALARM
1 (3.3 V). Assumes that all 8 axes are connected, the Motion Modules or Servos have no power supplied, and that the motor does not turn as a result of external force. |
| Indicators | ALARM1: Lights (red) for alarm 1 (3.3 V or less). ALARM2: Lights (red) for alarm 2 (3.0 V or less). POWER: Lights (green) when +24-V external power is being supplied. |
| External Input Signals | 24-VDC sourcing input (sinking
input), 5 mA CHK: Battery voltage rechecked when battery check command is ON. |
| External Output Signals | Load current: 50 mA ALM1: OFF for alarm 1 (battery voltage of 3.3 V or less) ALM2: OFF for alarm 2 (battery voltage of 3.0 V or less) PON (power ON): Lights when Battery Module is operating. |
Single-axis Motion Module
- Function Overview (Single-axis Motion Module)
| Item | Specifications |
| No. of Control Axes | 1 axis |
| References to Servoamp | Analog voltage: ±10 VDC |
| Reference Unit | Linear axis: 0.001 mm |
| Max. Reference Position | ±99999999 |
| Max. Reference Speed | 1 to 240 m/min |
| Acceleration/Deceleration Type | Linear, asymmetric, S-curve |
| Override | 0% to 100% in 1% increments, can be used for variable speed operation. |
| Positioning Functions | Positioning, external positioning, pass-point, multi-step speed positioning (1 to 16 steps) |
| Jogging Operation | Supported. |
| Step Operation | Supported. |
| Home Returns | Four types combining deceleration limit switch, phase C, and zero signals. |
| Software Stroke Limits | Upper and lower limits |
| Backlash Compensation | 0 to 32,767 pulses |
| Machine Lock Function | Not provided. |
| Electronic Gear Function | Supported. |
| Servodrive Control | Drives a SERVOPACK with analog references. Position detection: Absolute/Incremental Encoder |
| Monitoring Functions | Reference position, current position, position error, current speed, reference speed, error code, MC control status, and MC I/O status |
| Setting/Reading Parameters | MC10 parameters can be set and read from the CPU Module. |
- MC10 Hardware Specifications (Single-axis Motion Module)
| Item | Specifications | |
| Model Number | JAMSC-120MMB10100(MC10) | |
| Indicators | LEDs: 8 green, 6 red | |
| Speed Reference Method | Analog voltage reference: ±10 VDC | |
| Countable Frequency | 1 Mpps (1 multiplier) | |
| External I/O Signals | Inputs | Names: Positive overtravel, Negative overtravel, zero signal, deceleration signal, external positioning, external stop, and external stop
Specifications: 24 VDC, 5 mA, photocoupler isolation, Sinking/Sourcing inputs |
| Outputs | Names: Brake output, Notch outputs Specifications: 24 VDC, 50 mA, photocoupler isolation, open-collector outputs (sinking output) |
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| Servo interface signals | Inputs | Servo alarm input: 24 VDC, 5 mA, photocoupler isolation
Feedback input: 5-VDC differential line-driver, Phases A/B, countable frequency: 1 Mpps (1 multiplier), disconnection detection function supported. |
| Outputs | Speed reference output: Analog speed
reference output: ±10 VDC Battery output: Connects to battery input on absolute-type SERVOPACK. SEN signal output: Connects to SEN input on absolute-type SERVOPACK. Servo ON output, servo reset output: 24 VDC, 15 mA, photocoupler isolation, open-collector outputs (sinking output) |
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| Absolute encoder backup circuits | · The absolute encoder backup circuits back up the rotation data used by the absolute encoder during power interruptions.
· The Battery Module and the large-capacity capacitor in the absolute encoder are used for the backup power supply. · The Battery Modules contains a low battery voltage detection circuits and an alarm output can be read. |
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Remote I/O Port Specifications (Remote I/O)
| Item | Specifications | |
| Model Number | RIOD | JAMSC-120CRD13100 |
| RIOR | JAMSC-120CRR13100 | |
| Topology | Bus (party line) | |
| Media Access Control Method | Multi-drop (1:N Communications) | |
| Transmission Media | Coaxial cable (75 Ω) | |
| Modulation Method | Base-band | |
| Encoding Method | Manchester | |
| Transmission Speed | 0.5, 1, 2, or 4 Mbps (set on switch on front of Module) Can be set according to transmission distance. |
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| Transmission Distance | 1 km max. (depends on transmission speed and cable) | |
| Failure Countermeasures (RAS) | Automatic release and recovery of stations with errors. | |
| Synchronization Method | Frame synchronization | |
| Communications Format | Conforms to HDLC. | |
| Insulation | Pulse transformer | |
| Number of Stations | 15 max. | |
| Connectors | BNC connectors | |
MEMOBUS Port Specifications (Remote I/O)
| Item | Specifications | |
| Model Number | JAMSC-120CRR13100 | |
| Communications Method | Half-duplex, start-stop synchronization | |
| Transmission Levels | Conforms to EIA RS-232C. | |
| Protocol | MEMOBUS protocol or any protocol | |
| Transmission Speed | 1,200 to 19,200 bps (selectable) | |
| Communications Mode | RTU mode or ASCII mode (selectable) | |
| Data Format | Data | 8 bits (RTU mode) 7 bits (ASCII mode) |
| Parity Check | Even, odd, or no parity | |
| Stop Bits | 1 bit or 2 bits | |
| Transmission Error Detection | CRC-16 (RTU mode) LRC (ASCII mode) |
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| Transmission Distance | 500 m max.* | |
| Transmission Cable | MEMOBUS Cable | |
| Connectors | D-sub connector (9-pin, female) | |
*:Expansion to 4.5 km possible with YASKAWA modem.
Transmission Specifications
- MEMOBUS (RS-232)
| Item | Specifications | |
| Model Number | JAMSC-120NOM26100 | |
| Communications Method | Half-duplex, start-stop synchronization | |
| Transmission Levels | Conforms to EIA RS-232C. | |
| Protocol | MEMOBUS protocol or any protocol | |
| Transmission Speed | 150 to 19.200 bps (selectable) | |
| Communications Mode | RTU mode or ASCII mode (selectable) | |
| Data Format | Data | 8 bits (RTU mode) 7 bits (ASCII mode) |
| Parity Check | Even, odd, or no parity | |
| Stop Bits | 1 bit or 2 bits | |
| Transmission Error Detection | CRC-16 (RTU mode) LRC (ASCII mode) |
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| Transmission Distance | 15m max.* | |
| Transmission Cable | MEMOBUS Cable | |
| Connectors | D-sub connector (9-pin, female) | |
*:Expansion to 4.5 km possible with YASKAWA modem.
- MEMOBUS (RS-422)
| Item | Specifications | |
| Model Number | JAMSC-120NOM27100 | |
| Communications Method | Half-duplex, start-stop synchronization | |
| Transmission Levels | Conforms to EIA RS-232C. | |
| Protocol | MEMOBUS protocol or any protocol | |
| Transmission Speed | 150 to 19.200 bps (selectable) | |
| Communications Mode | RTU mode or ASCII mode (selectable) | |
| Data Format | Data | 8 bits (RTU mode) 7 bits (ASCII mode) |
| Parity Check | Even, odd, or no parity | |
| Stop Bits | 1 bit or 2 bits | |
| Transmission Error Detection | CRC-16 (RTU mode) LRC (ASCII mode) |
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| Transmission Distance | 500 m max. | |
| Transmission Cable | Shielded twisted-pair cable | |
| Connectors | D-sub connector (9-pin, female) | |
- PC Link
| Item | Specifications | ||
| Model Number | JAMSC-120NFB23100 | ||
| Link Port Specifications | Topology | Bus (party line) | |
| Media Access Control Method | Token passing (N:N communications) | ||
| Transmission Media | Coaxial cable (75 Ω) | ||
| Modulation Method | Base-band | ||
| Encoding method | Manchester | ||
| Transmission Speed | 0.5, 1, 2, or 4 Mbps (set on switch on front of Module) Can be set according to transmission distance. |
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| Transmission Distance | 1 km max. (depends on transmission speed and cable) | ||
| Failure Countermeasures (RAS) | Automatic release and recovery of stations with errors. | ||
| Synchronization Method | Frame synchronization | ||
| Communications Format | Conforms to HDLC. | ||
| Insulation | Pulse transformer | ||
| Number of Stations | 32 max. | ||
| Connectors | BNC connectors | ||
| MEMOBUS Port Specifications | Communications Method | Half-duplex, start-stop synchronization | |
| Transmission Levels | Conforms to EIA RS-232C. | ||
| Protocol | MEMOBUS protocol or any protocol | ||
| Transmission Speed | 9,600 bps (fixed) | ||
| Communications Mode | RTU Mode | ||
| Data Format | Data | 8 bits | |
| Parity Check | Even parity | ||
| Stop Bits | 1 bit | ||
| Transmission Error Detection | CRC-16 | ||
| Transmission Distance | 15 m max. | ||
| Transmission Cable | MEMOBUS Cable | ||
| Connectors | D-sub connector (9-pin, female) | ||
Hot Swapping Support by Modules
| Module | Model Number | Specifications | Supported |
| Power Supply Modules | JRMSP-120CPS11300 | 100/200 VAC, 5.1 V, 7 A | × |
| JRMSP-120CPS11100 | 100/200 VAC, 5.1 V, 3 A | × | |
| CPU Modules | DDSCR-120CPU34100 | CPU20 | × |
| DDSCR-130CPU54100 | CPU30 | × | |
| Communications Modules | JAMSC-120CRD13100 | Remote I/O Driver | ○ |
| JAMSC-120CRR13100 | Remote I/O Receiver | ○ | |
| JAMSC-120NOM26100 | MEMOBUS Module, RS-232 | ○ | |
| JAMSC-120NOM27100 | MEMOBUS Module, RS-422 | ○ | |
| JAMSC-120NFB23100 | PC Link Module | ○ | |
| Advanced Function Modules | JAMSC-120EHC21110 | Counter Module | ○ |
| JAMSC-120CRD21110 | Uniwire Interface | ○ | |
| Motion Modules | JAMSC-120MMB10100 | 1-axis Motion Module | × |
| JAMSC-120MMB10400 | 4-axes Motion Module | × | |
| Digital I/O Modules | JAMSC-120DAI54300 | 100 VAC, 16 points, input | ○ |
| JAMSC-120DAI74300 | 200 VAC, 16 points, input | ○ | |
| JAMSC-120DDI34300 | 12/24 VDC, 16 points, input | ○ | |
| JAMSC-120DDI35400 | 12/24 VDC, 32 points, input | ○ | |
| JAMSC-120DAO84300 | 100/200 VAC, 16 points, output | ○ | |
| JAMSC-120DDO34310 | 12/24 VCD, 16 points, output | ○ | |
| JAMSC-120DDO35410 | 12/24 VCD, 32 points, output | ○ | |
| JAMSC-120DRA84300 | Relay contacts, 16 points, output | ○ | |
| Analog I/O Modules | JAMSC-120ACI02000 | Analog input (4 to 20 mA) | ○ |
| JAMSC-120AVI02000 | Analog input (±10 VDC) | ○ | |
| JAMSC-120AC001000 | Analog output (4 to 20 mA) | ○ | |
| JAMSC-120AVO01000 | Analog output (±10 VDC) | ○ | |
| Expander Module | JAMSC-120CBE37000 | Expander Module | × |
