Section 4: Field Connections
InSpec Remote I/O HUB (ATEX, IECEx)
18
RIO-PUL MODULE CONNECTIONS (PULSE INPUTS)
Model Numbers:
# ## ##
1
## ##
# ## ##
2
## ##
# ## ##
3
## ##
# ## ##
4
## ##
IMPORTANT
: Cables terminating into Pulse Inputs must be screened and kept separate from the Digital I/O.
For complete information about the RIO-PUL module, please refer to the InSpec Remote I/O Module manual.
The main field terminal assignments are as follows:
RIO-PUL MOD
U
LE
(F
IEL
D
CON
N
ECTI
ON
S)
TERMINAL
DUTY
1
+
Ch. # 1 Pulse/Frequency Input
2
-
3
+
Ch. # 2 Pulse/Frequency Input
4
-
5
+
Ch. # 3 Pulse/Frequency Input
6
-
7
+
Ch. # 4 Pulse/Frequency Input
8
-
9
+
Ch. # 5 Pulse/Frequency Input
10
-
11
+
Ch. # 6 Pulse/Frequency Input
12
-
13
+
Ch. # 7 Pulse/Frequency Input
14
-
15
+
Ch. # 8 Pulse/Frequency Input
16
-
