Rockwell Automation T6200 Compressor Anti-Surge and Capacity Controller - Manual (Page 40)

Hardware Installation/Maintenance
3-18
Isolated Discrete Input
This wiring and jumper
placement is for discrete
(On/Off) inputs. The
discrete inputs are isolated
from other circuits and the
external power for the
input is either 18-32 Volt
AC or DC. Refer to
Figure 2-5.
Power Source
18 V to 32 V
ac/dc
+
-
Contact
+
-
Discrete Input
(Optically
coupled)
T6200D Controller
Polarity
Arbitrary
1 1
Frequency Input
This wiring and jumper
placement is for a
frequency/pulse
preamplifier input with
the Controller supplying
the power (Channel 22,31
and 32).
Frequency/Pulse
Preamplifier or other
Discrete Device
+
-
24 Vdc
Supply
Discrete
Input
T6200D Controller
(Circuit Common)
PWR
OUT
COM SHLD
1
0-25KHz only for
Channels 22, 31 &
32
Discrete Output with Internal Power
This wiring and jumper
placement is for discrete
(On/Off) outputs. The
Controller supplies 24
VDC power for the 20
mA max load. Load
example: Entrelec RB 131
(010055.23) relay Refer to
Figure 2-7.
Discrete
Load
<20 mA
+
-
+
-
Discrete Output
(Open Collector
Transistor)
T6200D Controller
1
24 Vdc
Supply
+
-
Discrete Outputs with External Power
This wiring and jumper
placement is for discrete
(On/Off) outputs. The
power source (less than 38
Vdc) is external. The
discrete load is 0.25 Amp
max. Refer to Figure 2-8.
Discrete
Load
<0.25 A
+
-
+
-
Discrete Output
(Open Collector
Transistor)
T6200D Controller
1
Circuit
Common
+ -
Power Source
<38 Vdc
+
-