J5
RS-232
J5
RS-485
6
N/C
6
N/C
5
GND
5
N/C
4
RX
4
N/C
3
TX
3
GND
2
N/C
2
-TX/RX (B)
1
N/C
1
+TX/RX (A)
P10
1
EXT PRT
2
GND
P1
POWER
ac HI
ac LO
ac GND
1
2
3
P2
RELAY 1
P3
RELAY 2
P4
ANALOG OUTPUT
N.O.
N.C.
COM
N.O.
N.C.
COM
VOLT OUT
CURRENT OUT
GND RETURN
1
2
3
1
2
3
1
2
3
Options in Italics
TB1
RELAY 1
TB1
RELAY 2
N.O.
N.C.
COM
N.O.
N.C.
COM
1
2
3
4
5
6
TB1
POWER
TB1
ANALOG
OUTPUT
ac HI
ac LO
ac GND
VOLT OUT
CURRENT OUT
GND RETURN
7
8
9
10
11
12
BTB4
RTD INPUT 1
TB4
RTD INPUT 2
+EXE
+SIG
-SIG
-EXE
-EXE
-SIG
+SIG
+EXE
1
2
3
4
5
6
7
8
TB1 RELAY1
TB1 RELAY2
N.O.
N.C.
COM
N.O.
N.C.
COM
1
2
3
4
5
6
TB1 POWER
TB1 ANALOG OUTPUT
ac HI
ac LO
ac GND RETURN
VOLT OUT
CURRENT OUT
GND RETURN
N.C.
dc+
dc-
10
11
12
7
8
9
Options in Italics
TB4
THERMOCOUPLE IMPUTS
T1-
T1+
T2+
T2-
B
A
C
D
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