GE Hydran 201i - Hydran 201 Ci Controllers Terminal Block Details

Page 223
Hydran* 201i Instruction Manual
MA-033 Rev. 14.0, 12-Nov-18
D.2 Hydran 201Ci-C Communications Controller
Terminal
Description
From (Internal)
To (External)
Comments
1
Line or Line1
a
J2-1, ac supply
connector
Live side of
ac supply
F11 fuse: 5
A, 250 V
b
2
Neutral or
Line2
a
J2-2, ac supply
connector
Other side of
ac supply
3
Chassis ground
(earth)
a
Connect
the P/E to
the
chassis,
not to the
Main
Terminal
Block
4
Auxiliary Line or
Line1
a
J2-1, ac supply
connector
Live side of
auxiliary ac
supply
5
Auxiliary Line or
Line2
a
J2-2, ac supply
connector
Other side of
auxiliary ac
supply
No fuse
installed
b
6
Auxiliary
Chassis ground
(earth)
a
J2-3, ac supply
connector
Ground wire
of auxiliary
ac supply
7
Not used
8
9
Serial data (-),
I/O unit No.4
J14-3, supervisory
link connector No. 4
Isolated
RS485
transceiver
Must be
connected
to H201Ti
10
Serial data (+),
I/O unit No.4
J14-4, supervisory
link connector No. 4
11
Loop supply (-)
input
J14-2, supervisory
link connector No. 4
Isolated
+5Vdc
regulator
input
Isolated
supply built
into
H201Ci
12
Loop supply (+)
input
J14-1, supervisory
link connector No. 4
13
Cable shield
Chassis
Supervisory
link cable
shield of unit
No. 4
Direct
ground
connection
14
Not used