GE Hydran 201i - Page 228

MA-033 Rev. 14.0, 12-Nov-18
Hydran* 201i Instruction Manual
Page 228
Terminal
Description
From (Internal)
To (External)
Comments
(Alarm 1) NC
contacts
connector
300Vdc
1,250 VA @
240Vac
13
System Fail
NO (closed
when no
alarm)
J18-3, alarm
contacts
connector
14
System Fail
Common
J18-2, alarm
contacts
connector
15
System Fail NC
(open when no
alarm)
J18-1, alarm
contacts
connector
16
Not used
17
4–20 mA
analog
current, OUT(+)
J22-2, analog
outputs connector
Wired by the
user to a
recorder,
display or
RTU
See
Figure D-1
and Figure
D-2 above
18
4–20 mA
analog
current, OUT(-)
J22-3, analog
outputs connector
19
Configuration
J22-4, analog
outputs connector
20
Analog output
shield
J22-1, analog
outputs connector
21
Serial data(-),
I/O RS-485
LAN
J11-3, RS-485 LAN
connector
Isolated
RS485
transceiver
Must be
connected
to other
H201Ci-C or
H201Ci-1
22
Serial data(+),
I/O RS-485
LAN
J11-4, RS-485 LAN
connector
23
RS-485 LAN
ground
J11-2, RS-485 LAN
connector
LAN ground
Direct
ground
connection
24
Cable shield
J11-1, RS-485 LAN
connector
RS-485 LAN
cable shield