Switch Settings And Wiring; Plc Setup - Omron E5C-T Series Communications Manual

6-4-2

Switch Settings and Wiring

Before you attach the CP1W-CIF11 to the CP1E, turn OFF pin 4 on the DIP switch for operation set-
tings on the back of the CP1W-CIF11 and turn ON the rest of the pins.
Pin
1 No terminating resistance
2 4-wire
3 4-wire
4 ---
5 RS control disabled. (Signal
always received.)
6 RS control disabled. (Signal
always sent.)
Wire the CP1W-CIF11 to the E5CC-T Controllers as shown below.
Shield
Note: 1 The maximum transmission distance is 50 m for the CP1W-CIF11 and 500 m for the CP1W-CIF21.
2 For wiring methods, refer to A-3-2 Recommended RS-422A/485 Wiring in the CP1E CPU Unit Hardware
User's Manual (Cat. No. W479).
6-4-3

PLC Setup

Set up communications on the CP1E to enable communicating with the E5CC-T Controllers.
PLC operation will stop and the power supply will be cycled during the setup procedure. Make sure that
this will not create any problems in the controlled system.
 Connecting to the PLC
(1) Connect the computer to the CP1E with a USB cable and then start the
CX-Programmer.
(2) Select PLC
E5C-T Digital Temperature Controllers Programmable Type Communications Manual (H186)
OFF
Terminating resistance on both
ends
2-wire
2-wire
---
RS control enabled.
RS control enabled.
CP1W-CIF11
B(+) B(+)
13
14
A(−) A(−)
Shield
E5CC-T E5CC-T
No.0 No.1
− −
Auto Online Direct Online from the menu bar.
6 Programless Communications
ON
B(+)
13 13
14 14
A(−)
Shield
E5CC-T
No.2
Setting
Terminating resistance selection
2-wire or 4-wire selection
Same as above.
Not used.
RS control selection for RD
RS control selection for SD
Ω
120 (1/2 W)
terminating resistance
6
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