Endress+Hauser Proservo NMS5 Operating Instructions Manual page 36

5 Wiring
36
5.2.3 Exd, Output 1: Whessoe Matic 550 (WM550) Protocol
NRF or Non IS HART Devices
Alarm Contact (Option)
Alarm Contact (Option)
Alarm Contact (Option)
Alarm Contact (Option)
External Contact Input
(Option)
Whessoe Matic 550
Channel 1
Whessoe Matic 550
Channel 2
NMT or HART
Device (Non IS)
or Pt100 ohm Input
Order Code Example
NMS5 -
Figure. 38: Electrical Connection of NMS5 (with WM550 Protocol/without IS HART Connection)
14 18 20 22
16
AL4 COM
CTR2 Ch1+ Oh2+
AL4
CTR1 N.C. Ch1- Oh2-
15
17 19 21 23
AC power Supply
Ground
Lightning Arrester
Common
Hoist
Stop
X X L X X
1
5
6
G
Q
S
B
C
E
Proservo NMS5
24 25 26
NMT+ NMT-
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
Ch1+
+
20
Ch1-
-
21
Ch2+
+
22
Ch2-
-
23
TMPA /NMT+
+
24
TMPB/NMT-
-
25
TMP b
26
X X X X X X
Endress+Hauser
X