Endress+Hauser Proservo NMS5 Operating Instructions Manual page 39

Proservo NMS5
Endress+Hauser
5.2.6 Exd [ia], Output 1: Mark/Space (M/S) Protocol
NRF or Non-IS HART Devices
Alarm Contact (Option)
Alarm Contact (Option)
Alarm Contact (Option)
Alarm Contact (Option)
External Contact Input
(Option)
Mark / Space
NMT or HART
Device (IS)
or Pt100 ohm (IS) Input
Order Code Example
NMS5 -
Figure. 41: Electrical Connection of NMS5 (with M/S Protocol with IS HART Connection)
14 16 18 20 22
AL4 COM
CTR2 B+ MK
AL4
CTR1 N.C. B-
SP
15 17 19 21 23
AC power Supply
Ground
Lightning Arrester
Common
Hoist
Stop
X X M X
J
N
O
U
A
D
24 25 26
P_A-
P_A+
A B b
Fuse
F1
POWL
1
POWN
2
POWG
3
L
ARSL
L
ARSG
G
G
ARSN
N
N
+
P_B+
4
-
P_B-
5
+
6
-
7
ALM1 / OSP
8
ALM1 / OSP
9
ALM2 / OSP
10
ALM2 / OSP
11
ALM3
12
ALM3
13
ALM4
14
ALM4
15
COM
16
CTR1
17
CTR2
18
19
B+
+
20
B-
-
21
MK
22
SP
23
TMP A /P_A+
+
24
TMP B/P_A-
-
25
TMP b
26
X X X X X X
5 Wiring
X X
39