User manual - METER SRT-73
Figure 4.5. Terminals description (relay outputs)
Figure 4.6. Terminals description (OC-type outputs)
All connections must be made while power supply is disconnected !
10
!
1
2
10
6 7 8 9
18 19 20
13 14
3 4
17
16
GND
DATA+
DATA-
RS - 485
+
Uo
-
+24V
+5%, -10%
I
max = 100mA
OC1, OC2:
U
max = 30V DC
I
max = 30mA
P
max = 100mW
- +
OC1
(optional)
- +
OC2
(optional)
Power
supply
(depending on version)
n.c.
Pt100/500/1000
Pt100/500/1000
7 8 9
1
2
10
6 7 8 9
18 19 20
13 14
R1
(optional)
3 4
R2
(
optional)
17
16
GND
DATA+
DATA-
RS - 485
+
Uo
-
+24V
+5%, -10%
I
max = 100mA
Power
supply
(depending on version)
n.c.
Pt100/500/1000
Pt100/500/1000
7 8 9
Microlectra bv.
Hermanus Boerhaavestraat 6. 3261 ME Oud-Beijerland. Netherlands.
Tel 31(0)186-616290 Fax 31(0)186-610349 www.microlectra.nl [email protected]
Summary of Contents for SRT-73
Page 38: ...User manual METER SRT 73 38...
Page 39: ...User manual METER SRT 73 39...
