Rockwell Automation 1756-CFM ControlLogix Configurable Flowmeter Module - Manual (Page 70)

70 Rockwell Automation Publication 1756-UM010B-EN-P - December 2011
70 Installing the Configurable Flowmeter Module
Standard Flowmeter Wiring Example
Shield ground
Flowmeter
Device
Z0 12-24V DC
Z0 5V DC
Z0 Return
Customer VCC
F0
F0 Return
Not used
Not used
Output 0
Customer VCC
Z1 12-24V DC
Z1 5V DC
Z1 RET
Not used
Customer Common
Not used
Output 1
F1
F1 Return
1. This wiring diagram can be used in applications with 50mV (magnetic pickup), 1.3V
(TTL) or 4V (preamp level) thresholds. You must use the RSLogix 5000 software to
choose the appropriate threshold level for your specific application.
2. If separate power sources are used, do not exceed the specified isolation voltage.
NOTES:
42568
Customer Common
+
–
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19