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   RS-232 P10   RS-485 1 EXT PRINT 1 Jumper to enable Termination 2 GND 2 P1 POWER ac LINE ac Neutral ac GND 1 2 3

P6  VOLTMETER SIGNAL INPUT		P6  AMMETER SIGNAL INPUT
1	RTN	1	RTN
2	N/C	2	5A
3	N/C	3	1A
4	AC+DC	4	<=100mA
5	AC	5	N/C

P2  RELAY 1			P3  RELAY 2			P4  ANALOG OUTPUT
N.O.1	N.C.1	COM1	N.O.2	N.C.2	COM2	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.1	N.C.1	COM1	N.O.2	N.C.2	COM2
1	2	3	4	5	6

TB1  POWER			TB1  ANALOG OUTPUT
ac LINE	ac Neutral	ac GND	VOLT OUT	CURRENT OUT	GND RETURN
N/C	dc+	dc-	-	-	-
7	8	9	10	11	12

TB2  RTD INPUT 2				TB2  RTD INPUT 1
+EXE2	+SIG2	-SIG2	-EXE2	+EXE1	+SIG1	-SIG1	-EXE1
1	2	3	4	5	6	7	8

TB1  RELAY1			TB1  RELAY2
N.O.1	N.C.1	COM1	N.O.2	N.C.2	COM2
1	2	3	4	5	6
TB1  POWER			TB1  ANALOG OUTPUT
ac LINE	ac Neutral	ac GND RETURN	VOLT OUT	CURRENT OUT	GND RETURN
N.C.	dc+	dc-
7	8	9	10	11	12

Options in Italics

TB4  THERMOCOUPLE INPUTS
T1-	T1+	T2+	T2-
A	B	C	D