GE Hydran 201 i Instruction Manual page 271

Terminal Description
Gas High (Alarm 1)
7
b
NO
Gas High (Alarm 1)
8
Common
Gas High (Alarm 1)
9
NC
Gas High-High
10
(Alarm 2) NO
Gas High-High
11
(Alarm 2) Common
Gas High-High
12
(Alarm 2) NC
System Fail NO
13
(closed when no alarm)
14 System Fail Common
System Fail NC (open
15
when no alarm)
16 Not used
4–20 mA analog
17
current, OUT+
4–20 mA analog
18
current, OUT-
19 Configuration
20 Analog output shield
Serial data-, I/O RS-
21
485 LAN
Serial data+, I/O RS-
22
485 LAN
Part 17997
Hydran 201Ci-1 One-Channel Controller
From (internal)
J18-6, alarm
contacts connector
J18-5, alarm
contacts connector
J18-4, alarm
contacts connector
J18-9, alarm
contacts connector
Wired by the user
J18-8, alarm
to a SCADA or
contacts connector
RTU
J18-7, alarm
contacts connector
J18-3, alarm
contacts connector
J18-2, alarm
contacts connector
J18-1, alarm
contacts connector
J22-2, analog
outputs connector
J22-3, analog
Wired by the user
outputs connector
to a recorder,
J22-4, analog
display or RTU
outputs connector
J22-1, analog
outputs connector
J11-3, RS-485
LAN connector
Isolated RS-485
transceiver
J11-4, RS-485
LAN connector
Rev. 6, March 2011
To (external) Comments
Current rating:
5 A
Voltage rating:
300 Vdc
1,250 VA @
240 Vac
Active output:
See Figure D-1
on page D-4
Passive output:
See Figure D-2
on page D-4
Must be
connected to
other
H201Ci-C or
H201Ci-1
D-9