I/O Modules - Endress+Hauser Proservo NMS81 Technical Information

I/O modules

18
Overview
D
1
E
2
1
CDI
C
i
1 3
F
2 4
B
1
G
2 HR
on
3 A
WP
SIM
POWER
 8 Position of the I/O modules in the terminal compartment
The terminal compartment contains up to four I/O modules, depending on the order code.
• Modules with four terminals can be in any of these slots.
• Modules with eight terminals can be in slot B or C.
The exact assignment of the modules to the slots is dependent on the device version. For a
detailed description refer to the Operating Instructions of the device in question.
The following restrictions apply when selecting the modules:
• The device may contain a maximum of four I/O modules.
• A maximum of two I/O modules with 8 terminals is possible.
Ordering feature 040: "Primary Output"
NMx8x - xxxx XX xx xx ...
040
Option Number of I/O modules
A1 1
B1 1
E1 1
H1 1
Ordering feature 050: "Secondary IO Analogue"
NMx8x - xxxx xx XX xx ...
050
Option Number of I/O Type of I/O module
modules
A1 1 1 x "Ex d/XP 4-20mA HART + RTD input" 1 x 8
A2 2 2 x "Ex d/XP 4-20mA HART + RTD input" 2 x 8
B1 1 1 x "Ex i/IS 4-20mA HART+ RTD input"
B2 2 2 x "Ex i/IS 4-20mA HART+ RTD input"
C2 2 1 x "Ex i/IS 4-20mA HART + RTD input"
1 x "Ex d/XP 4-20mA HART + RTD input"
X0 0 none
1
E
1 2 3 4
2
1
1 2 3 4 5 6 7 8
CDI
1 2 3 4 5 6 7 8
1 2 3 4
i
1 3
F
2 4
1
G
HR
2
on
WP
POWER
SIM
Type of I/O module
Modbus RS485
V1
4-20mA HART Ex d/XP
4-20mA HART Ex i/IS
Proservo NMS81
D
1 2 3 4
C
1 2 3 4 5 6 7 8
B
1 2 3 4 5 6 7 8
A
1 2 3 4
Number of terminals Technical data
4 →  19
4 →  20
8 →  21
8 →  21
Number of terminals Technical data
→  21
→  21
1 x 8 →  21
2 x 8 →  21
2 x 8 →  21
0 -
Endress+Hauser
A0027363