Omega CN1166 manual Rear Terminal Connections

POWER

INPUT

RECOMMENDEDMODEOF

-

10N or +

SeeSubsection1.3.1 or 1.3.2 (as

24VDC*

REMOTE

Output 1isalwaysthe primary control (HEAT)output -relay,SSR drive,solid

POWER CONNECTION

r

appropriate)for fuseratings.

terminals. * Option

o

*

RUN/HOLD

L

V

Hz

24

/60

Top of Controller

Noexternalconnections

50

tobemadetothese

-264V

/60Hz

RS485

state orDC.

SERIAL

9

96

50

COMMS.

L

N

A

B

7

8

9

10

11

12

OUTPUT 3

Relay

N/C C N/O

Solid State

DC/SSRDrive

16 17 18

13 14 15

DC/SSRDrive

Solid State

N/O C N/C

Relay

OUTPUT 2

1

2

3

4

5

6

drive,solid state orDC),alarm output,

Event output orProgram Active output

Output 3isused eitherasalarm output

recorderoutput (DC only forSPorPV)

RTD

Output 2isused asSecondary

Control(COOL)output (relay,SSR

(relay,SSR drive orsolid state)or

DC/SSR Dr iv e

(relay,SSR drive orsolid state)

The rm oc oup le

So lid

St a t e

Line a r (V/m V)

Line a r (m A)

N/O

C

N/C

UNIVERSAL

INPUT

Re la y

OUTPUT 1

Figure 1-4 Rear Terminal Connections

S077-1 Volume I 1-3