31
Optional Equipment Installed in Controllers with Serial Numbers
These units have been optionally equipped with the Acromag BusWorks® Model 952N-4012
Modbus TCP/IP Industrial I/O Modules. This module provide a scaled 4-20 mA output, with cor-
responding MODBUS registers accessible via TCP/IP.
Shown below is a simplified I/O diagram
Simplified I/O Diagram
FuelCheck® Controller Serial No. xxxxxx
(single channel Modbus TCP/IP)
FOI
MODULE
ACROMAG
611T-0500
ACROMAG
952EN-4012
-10VDC - +10VDC
TB4
TB1
TB1
TB
1
0 - 10VDC
PIN 12
PIN 16
PIN 42
PIN 41
PIN 44
PIN 43
PIN 25
PIN 26
RJ-45
ETHERNET
MODBUS TCP/IP
(see Appendix D)
4 – 20mA
NOTE: The analog inputs for this module are fixed at 0-10 VDC, and the analog outputs
are fixed at 4-20 mA. DO NOT attempt to calibrate any of the analog inputs or outputs on
the Acromag 952N-4012. All analog calibrations should be made in the Acromag 611T or
612T modules. Please refer to Chapter 5 for instructions!
Chapter
8
Summary of Contents for FuelCheck
Page 1: ...F FU UE EL LC CH HE EC CK K...
Page 24: ...23 19 5 11 5 6 0 2 25 2 5 Figure 33 FuelCheck Controller mounting dimensions...
Page 34: ...33...
Page 35: ...34 APPENDICES...
