Startup and operation
Page 14
RES-402
Version 1
5.7
Wiring diagram
6
Startup and operation
GND
GND
+24VDC
12
14
17
18
16
R
6
8
5
7
4
3
2
1
IR
UR
U
REF
+10VDC
15
11
10
13
9
=
=
Auxiliary
supply
15
10
12
cw
2K
OPTION:
SET POINT
POTENTIOMETER
PD-3
RES-402
Current transformer
Impulse
transformer
Heat-
sealing
band
LINE
Line filter LF-xx480
sec.
Twisted
U2
prim.
U1
RESET
with 24VDC signal
START (HEAT)
with 24VDC signal
CH1
ALARM
OUTPUT
+24VDC
ANALOG
OUTPUT
(real temperatur)
+0...10VDC
ANALOG
INPUT
(set point)
+0...10VDC
Ground
for 24VDC signals.
Must be grounded
externally to prevent
electrostatic
charging!
0V
(Internal ground)
No external
grounding allowed!
0V
(Internal ground)
No external
grounding allowed!
up to
production
date
Dec. 2005
