Interconnecting Diagram - Honeywell 04200-A-1201 Operating Instructions Manual

MAN0488.PM6 Issue 02
04200-M-5012
The module is designed for use in safe areas only and is contained in a rugged
plastic enclosure which clips onto a standard 35mm DIN rail. It replaces the set
of three 6mm wide DIN rail mounted terminals S, NS and 01 so that it requires
no extra space at the back of the control cabinet or rack.
The module operates at a supply current of 200 to 300mA drawn from the control
card supply which would normally be used to power the catalytic sensor.
The module contains three user configured links which must be set prior to
commissioning. These links set the ground reference for the control current and
the polarity of the mV output signal. The position of these links are shown in
Figure 3.
Searchpoint
Optima
+24V (Red)
Note: Terminals E and F provide a convenient straight through wiring
connection for the external transducer and have no connection to the
converter internal circuitry.
E
4 - 20mA
A
(White)
0V (Black)
Figure 2 Interconnecting Diagram
Signal
Converter
F
Most +ve
C
B
Most -ve
D
G H
6
4 - 20mA to Catalytic Converter
Control System
Bridge Input
Circuit
S
Centre
01
NS
0V
+24V