User Manual

4050 Multi-Input Linear Flow Computer

11. WIRING DIAGRAM TERMINALS

JUMPER FOR TEMP.

COMPENSATION

3 2 1

TB RELAYS

SLOT

ANALOGUE IN

SLOT

FREQUENCY

SLOT

1 NO RELAY 1 +SIG 1 V OR I SPECIAL IP 1

2 COMMON 0v SPECIAL IP 2

3 NO RELAY 2 +SIG 2 V OR I EX. VOLTAGE Meter input Vdc 3

4 COMMON 0v + SIGNAL 1 4

5 NO RELAY 3 +RTD PROBE - SIGNAL 1 or 0v 5

6 COMMON 0v 0v 6

7 +RTD PROBE EX. VOLTAGE Meter input Vdc 7

8 0v + SIGNAL 2 8

9 -RTD - SIGNAL 2 or 0v 9

10 0v 0v 10

11 -RTD EX. VOLTAGE Meter input Vdc 11

12 0v + SIGNAL 3 12

13 +12v Output - SIGNAL 3 or 0v 13

14 0v 0v 14

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Mcon1

123456

Mcon1 1 +24vDC input from 100mA to 200mA (depends on cards fitted)

2 0v

3 0v

4 +24vDC output repeated from input 1 or when on Main supply

5 Optional relay C

6 Optional relay NO

Mains input 80 to 265 ac auto. Fuse 1.0 amp.

HubCon

1 Fused 5vDC

2 Open Collector Output

3 SW1 input

4 SW2 input

5 SW3 input

6 0v

Hub con

1 2 3 4 5 6

3 2 1

Slot # 3 2 1

Fuse on/off switch