Endress+Hauser Proservo NMS5 Operating Instructions Manual page 37

Proservo NMS5
Endress+Hauser
5.2.4 Exd [ia], Output 1: Whessoe Matic 550 (WM550) Protocol
NRF or Non-IS HARTDevices
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 (IS)
or Pt100 ohm (IS) Input
Order Code Example
Figure. 39: Electrical Connection of NMS5 (with WM550 Protocol/ IS HART Connection)
14 16 18 20 22
AL4 COM CTR2 Ch1+ Oh2+
AL4 N.C.
CTR1 Ch1-
15
17 19 21
AC power Supply
Ground
Lightning Arrester
Common
Hoist
Spot
NMS5 - X X L
J
N
O
U
A
D
25 26
24
Oh2-
P_A+ P_A-
23
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 /P_A+
+
24
TMPB/P_A-
-
25
TMP b
26
X X X X X X
5 Wiring
X X X
37