GE Hydran 201 i - Figure 1-3 - Hydran 201 Ci-1 One-Channel Controller; Figure C-3 - Functional Block Diagram for the Hydran 201 Ci-C; Hydran 201 Ci-1 One-Channel Controller

Hydran 201Ci-1 One-Channel Controller
Part 17997 Rev. 6, March 2011 C-3
C.3 HYDRAN 201CI-1 ONE-CHANNEL CONTROLLER
Line filter
Part of main
terminal block
115/230 Vac
50/60 Hz
Regulated
power supply
of Controller
-15 V
+15 V
+5 V
+5 V
isolated
regulator
RS-485
RS-422
DS12
+15 V
isolated
supply
Opto-
isolators
J15
To supervisory link
J10
RS-485
port
RS-232
port
1 MHz
crystal
Communicat.
timers
RS-485
link
(network)
Serial
communic.
TDM
signal
PLD
Communication
activity
LED6
Communication
PLD
DS11
Fail
relay
DS10
High
a
larm
relay
DS9
High-High
a
relay
larm
Part of main terminal block
Power
drivers
To alarm panel or retransmission unit
LED
Alarm
indicator
LED
Alarm
indicator
Alarm 1
latch
Alarm 2
latch
High-High
High
Alarm 1
door-
mounted
indicator
Alarm 2
door-
mounted
indicator
Display
amplif.
Display
disable
Output
disable
Output
amplif.
Config.
amplif.
PWM to
analog
converter
0-1999
ppm display
(DVM)
Standard,
isolated,
analog
output
PWM
output
Relay status
TDM
signal
input
Serial
data
Voltage
Selector
From
fail relay
J3
J11
J3
Triac
switch
DS8 Heater
Enclosure
temperature
control
To 100 W
heater
Opto-
isolators
Figure C-3 - Functional Block Diagram for the Hydran 201Ci-C