Installation - Wiring Termination Guidance
Fusion4 MSC-L Part No.: 4418309_Rev09
4 - 64 Installation & Operation Manual
Honeywell
CN-135
1 QPI-1A 12 V 12 V DC
METER
POWER
Power High frequency
pulse input
control +
external power
Additive flow
meter (single or
dual)
Product flow meter
(single or dual
pulse)
2 QPI-1A C COMMON Common
3 QPI-1A P PULSE A Pulse Signal -
Input A
4 QPI-1B 12 V 12 V DC
METER
POWER
Power
5 QPI-1B C COMMON Common
6 QPI-1B P PULSE B Pulse Signal -
Input B
CN-136
1 QPI-2A 12 V 12 V DC
METER
POWER
Power High frequency
pulse input
control +
external power
Additive flow
meter (single or
dual)
Product flow meter
(single or dual
pulse)
2 QPI-2A C COMMON Common
3 QPI-2A P PULSE A Pulse Signal -
Input A
4 QPI-2B 12 V 12 V DC
METER
POWER
Power
5 QPI-2B C COMMON Common
6 QPI-2B P PULSE B Pulse Signal -
Input B
CN-137
1 QPI-3A 12 V 12 V DC
METER
POWER
Power High frequency
pulse input
control +
external power
Additive flow
meter (single or
dual)
Product flow meter
(single or dual
pulse)
2 QPI-3A C COMMON Common
3 QPI-3A P PULSE A Pulse Signal -
Input A
4 QPI-3B 12 V 12 V DC
METER
POWER
Power
5 QPI-3B C COMMON Common
6 QPI-3B P PULSE B Pulse Signal -
Input B
Terminal I/O
Floor plan
ID
Signal name
Signal
description
Type
Typical
functions