Omron CPM1A

A--35
Micro Programmable Controller
CPM1A
J PROFIBUS-DP SLAVE MODULE
The CPM1A--V1 controller can function as a slave to a Profibus-DP Master Module when a CMP1A-PRT Profibus-DP Slave Module is
connected. The Profibus-DP Slave Module establishes an I/O link of 16 inputs and 16 outputs between the master and the controller. A
maximum of 3 Profibus-DP Slave Modules can be connected to a CPM1A or CPM2A to create I/O links for up to 96 points (48 inputs and
48 outputs).
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PLC supporting Profibus-DP Master,
e.g., CSI, C200H
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Each module enables
remote I/O communications
for 16 inputs and 16 output
points as a Profibus-DP
slave.
Up to 124 nodes
(using repeaters)
Shielded twisted pair
Belden #3079A cable
CPM1A CPU
PRT21
Specifications
Storage temperature -- 2 0 t o + 7 5 °C
Ambient temperature 0to+55°C
Ambient humidity 10 to 90% (non-condensing)
EMC compliance EN 50081-2, EN 61131-2
Current consumption 100 mA from the PLC I/O bus
Weight 125 g (typical)
Control data From CPU to unit: none
Status data From unit to CPU: none
I/O data (in bytes) 2 bytes input, 2 bytes output