CPM1-CIF01 Omron, CPM1-CIF01 Datasheet - Page 17

• Manufacturer Part Number: CPM1-CIF01
• Description: ADAPTER, RS232
• Manufacturer: Omron

Specifications of CPM1-CIF01

• Accessory Type: Adapter
• Length: 90mm
• External Width: 30mm
• External Depth: 56mm
• Svhc: No SVHC (15-Dec-2010)
• No. Of Digital Inputs: 1
• No. Of Digital Outputs: 1
• For Use With: CPM1A Modules
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1:1 Links
With a 1:1 link, two CPM1As or a CPM1A and CQM1 or C200Hj are connected 1:1 with one side as the Master and the other as the
Slave to provide an I/O link of a maximum of 256 points (LR 0000 to LR 1515).
Example of a 1:1 Link between CPM1As
Limitations of the CPM1A 1:1 Link
CPM1A I/O links are limited to 16 words (LR 00 to LR 15). Therefore, use these 16 words (LR 00 to LR 15) on the CQM1 or C200Hj
side when forming 1:1 links with a CQM1 or C200Hj.
NT Links
High-speed communications can be achieved by providing a direct access through the use of the NT Link between the CPM1A and
Programmable Terminal.
WRITE
READ
RS-232C Adapter
Programmable Terminal
LR 00
LR 07
LR 08
LR 15
WRITE area
READ area
Link bits
CPM1A CPU
Master
RS-232C Cable
RS-232C Cable
RS-232C Adapter
RS-232C
Adapter
READ area
WRITE area
Link bits
CPM1A CPU
LR 00
LR 07
LR 08
LR 15
CPM1A CPU
Functions
Slave
READ
WRITE
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