Filter
Top Products
S077-1 Volume I 1-3
12
11
10
9
8
7
6
5
4
3
2
1
16 17 18
13 14 15
DC/SSR Dr ive
DC/SSR Dr ive
DC/SSR Dr ive
Solid State
Solid State
Solid State
96 - 264V
50/60Hz
24V
50/60Hz *
24VDC *
L
A
B
N
Re la y
Re la y
Re la y
OUT PUT 3
REMOTE
RUN/HOLD
RS485
SERIAL
COMMS.
POWER
INPUT
OU
TP
U
T2
OUT PUT 1
UNIVERSAL
INPUT
N/C
N/C
N/C
RTD
Th e rm o c o u p le
Linear (V/m V)
Linear (mA)
N/O
N/O
N/O
C
C
C
Top of Controller
No external connections
to be made to these
terminals.
10
9
Lor -
Nor+
RECOMMENDED MODE OF
POWER CONNECTION
See Subsection 1.3.1 or 1.3.2 (as
appropriate) for fuse ratings.
*Option
Output2isusedasSecondary
Con tro l (COOL) outp ut (re la y, SSR
d rive , solid sta te or DC), ala rm outp ut,
EventoutputorProgramActiveoutput
(relay, SSR drive or solid state)
Output3isusedeitherasalarm output
(relay, SSR drive or solid state) or
recorder output (DC only for SP or PV)
Output 1 is always the primary control
(HEAT) output - re la y, SSR d rive, solid
state or DC.
Figure 1-4 Rear Terminal Connections