GE Hydran 201i Instruction Manual page 230

Voltage Selector
115V
230V
a: The voltage selector is factory-selected and configured as per user requirements
Terminal
2
3
5
1,4,6,9
7,8
Figure D - 3: Wiring of RS-485 Link Cable Between Two or More H201Ci-C's and H201Ci-1's
Note: The cable shield must be connected to the enclosure ground at only one end.
Page 230
Voltage Range
a
100–120 VAC 50/60 Hz
200–240 VAC 50/60 Hz
Table D - 12: SW1 Voltage Selector for the Hydran 201Ci-1
Name
RxD
(receives data)
TxD
(transmits data)
GND (signal ground)
DCD, DTR, DSR & RI wired together
RTS & CTS wired together
Table D - 13: DB-9 Male RS-232 Connector for the Hydran 201Ci-1
Hydran* 201i Instruction Manual
130W maximum heating
Direction
To H201Ci
The DB-9 connector is
wired as in a PC: Cross
wires 2 and 3 when
From H201Ci
connecting to a PC; do
not cross wires 2 & 3
when attaching a
modem. Only wires 2, 3
and 5 are needed to
communicate.
Comment
@ 264 VAC
Comments
MA-033 Rev. 14.0, 12-Nov-18