Model 3600-I IR3 Flame Detector
Page 11 of 66
The table below describes the wiring options in detail.
Wiring
Option
Connections Provided
1
Power
Manual
BIT
Fault Relay
N.C.
Alarm Relay
N.O.
0-20mA
Sink
RS-485
-
2
Power
Manual
BIT
Fault Relay
N.C.
Alarm Relay
N.O, N.C.
0-20mA
Source
RS-485
HART
3
Power
Manual
BIT
Fault Relay
N.O.
Alarm Relay
N.O, N.C.
0-20mA
Source
RS-485
HART
4
Power
Manual
BIT
Fault Relay
N.C.
Alarm Relay
N.O.
Auxiliary
N.O.
RS-485
-
5
Power
Manual
BIT
Fault Relay
N.O.
Alarm Relay
N.O.
Auxiliary
N.O.
RS-485
-
Figure 3: Wiring Options
NOTE: Wiring option 1 is a
Default. The mA ‘sink’ output can be altered to ‘source’ type with a link
between terminals 1 and 8. All other wiring options cannot be changed on site.
For example, product number 3600I-321SC has the following options:
Wiring Option:
3 (Power, Manual BIT, RS-485, 0-20mA [Source] with HART Protocol, Fault
Relay [N.O.], Alarm Relay [N.O, N.C.])
Temperature Range:
2 (85°C)
Cable Entry:
1 (M25)
Housing:
S (Stainless Steel)
Approval:
C (ATEX and IECEx)
