GE Hydran 201i, Instruction Manual

Page: 273 / 300

Hydran 201C
i
-1 One-Channel Controller
Part 17997 Rev. 6, March 2011 D-11
Table D-12 - SW1 Voltage Selector for the Hydran 201C
i
-1
Table D-13 - J10 DB-9 Male RS-232 Connector for the Hydran 201C i -1
Voltage Selector
a
a. The voltage selector is factory-selected and configured as per user requirements.
Voltage Range Comment
115 V 90–132 Vac, 47–63 Hz
130-W maximum heating @ 264 Vac
230 V 180–264 Vac, 47–63 Hz
Terminal Name Direction Comments
2 RxD (receives data) To H201C i -1
The DB-9 connector is wired as in
a PC: Cross wires 2 and 3 when
connecting to a PC; do not cross
wires 2 and 3 when attaching a
modem. Only wires 2, 3 and 5 are
needed to communicate.
3 TxD (transmits data) From H201C i -1
5 GND (signal ground)
1, 4, 6, 9 DCD, DTR, DSR and RI wired together
7, 8 RTS and CTS wired together
Figure D-3 - Wiring of RS-485 Link Cable Between Two or More H201C
i
-C’s or H201C
i
-1’s
H201C -1/H201C -C
i i
H201C -1/H201C -C
i i
Main
Terminal
Block
Main
Terminal
Block
21
22
23
S-
S+
Not
connected
21
22
23
S-
S+