Open Network (Parallel)/DMC
Optical Data Transmission Device
Direct connection to DeviceNet PLC
- Overview
- Specifications
- External dimension
- I/O circuit
- Downloads
Overview
-> This device is 8bit optical data transmission device which is able to connect to PLC for DeviceNet.
-> This is able to optical communication with parallel type DMS-G/HB and DM-G/HB.
-> Max. 63 pcs can be connected to 1 master unit.
-> This is able to optical communication with parallel type DMS-G/HB and DM-G/HB.
-> Max. 63 pcs can be connected to 1 master unit.
Examples
Model
Specifications
| Model No. | DMC-GB1 | DMC-HB1 | DMC-GC1 | DMC-HC1 | |
| Direction | HEAD-ON | SIDE-ON | HEAD-ON | SIDE-ON | |
| Power source | 24VDC(+15%, -10%, ripple 0.5Vp-p or less), PLC side : 40mA or less, Device side : 50mA or less | 24VDC(+15%, -10%, ripple 0.5Vp-p or less), PLC side : 50mA or less, Device side : 100mA or less | |||
| Transmission capacity | Input 8 bits/output 8 bits(SELECT and GO can be transmitted by dip switch) | Input 16 bits/output 16 bits(SELECT and GO can be transmitted by dip switch) | |||
| Address setting | Individual setting by dip switch | ||||
| Connection | Connector : 5-pin(for PLC), 2-pin(for power source) | ||||
| Optical communication part | Transmission distance | 0～0.6m | 0～3m | ||
| Directional angle | Full angle 30° | ||||
| Transmission method | Half-duplex two-way transmission | ||||
| Transmission time | 40ms | 15ms | |||
| Modulation method | Pulse modulation | FSK modulation | |||
| Detection method | Parity check | Bit-reverse comparison system | |||
| DeviceNet part | Connecting system | Multi-drop system | |||
| Communication speed | 500Kbps/250Kbps/125Kbps(Changeover by switch) | ||||
| Communication cycle time | 12.2msec(Connection Nos. 32 pcs at communication speed, 500kbit/s) | ||||
| Communication media | Communication media | ||||
| Communication distance | Connecting system | 500Kbps | 250Kbps | 125Kbps | |
| Max. network length | 100m or less | 250m or less | 500m or less | ||
| Feeder line | 6m or less | 6m or less | 6m or less | ||
| Total feeder line | 39m or less | 78m or less | 156m or less | ||
| Max. Nos. of connection node | 64 pcs(including master unit, max. connectable slave 63 pcs) | ||||
| Ambient illuminance | 4,000 lx(Halogen and mercury lamp) | ||||
| Protective structure | IP40(IEC standard) | ||||
External dimension
External dimension
I/O Circuit
Connection
5P side(PLC connection)
2P side(Power source)
Note) Don't make a wiring with main circuit, high-voltage line or load wire because it is not affected by noise and surge induction.
| Colors | Signals | Functions | Position |
| Red | +24V | Power | 1 |
| White | Can+ | Signal | 2 |
| Shield | Shield | - | 3 |
| Blue | Can- | Signal | 4 |
| Black | +0V | Power | 5 |
2P side(Power source)
| Colors | Signals | Functions | Position |
| - | +24V | Power | 1 |
| - | +0V | Power | 2 |
Characteristics Data
Option
Downloads
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