Wiring The Module; Standard Flowmeter Wiring Example - Allen-Bradley 1756-CFM User Manual

Wiring the Module

You can only connect wiring to your module through an RTB or IFM. In this
chapter, we show how to wire the 1756-CFM for three applications.
•

Standard Flowmeter Wiring Example

• Standard Prover/Detector Wiring Example 1
• Standard Prover/Detector Wiring Example 2
• Standard Output Wiring Example
Standard Flowmeter Wiring Example
+
Flowmeter
Device
–
Shield ground
• This wiring diagram can be used in applications with 50mV (magnetic pickup), 1.3V (TTL) or 4V (preamp level)
thresholds. You must use the programming software to choose the appropriate threshold level for your
specific application.
• If separate power sources are used, do not exceed the specified isolation voltage.
Rockwell Automation Publication 1756-UM010C-EN-P - June 2021
Chapter 4 Install the Configurable Flowmeter Module
2
Z0 12-24V DC
4
Z0 5V DC
6
Z0 Return
8
F0
10
F0 Return
12
Not used
14
Not used
16
Output 0
18
Customer VCC
20
Customer VCC
1
Z1 12-24V DC
3
Z1 5V DC
5
Z1 RET
7
F1
9
F1 Return
11
Not used
13
Not used
15
Output 1
17
Customer Common
19
Customer Common
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