2-4
INSTALLATION AND
CONNECTION
2-2 I/O Terminal Connections
Terminal Arrangement
Terminal
No.
Name Description Applicable model
A1-A2
Operation
power supply
Operation power supply terminals All models
B5-B6
Sensor power
supply
Sensor power supply terminals K3MA-F
E1-E3
E2-E3
Comparative
output
Provides comparative output.
K3MA-J-A2
K3MA-F-A2
E1/E3-E2 K3MA-L-C
E4/E6-E5
Input
Voltage /current analog terminals K3MA-J
E4-E5-E6
Thermometer/resistance thermometer ter-
minals
K3MA-L
E4/E6-E5
Open collector pulse/voltage pulse input
device terminals
K3MA-F
12 V DC (±10%)
0 to 40 mA
K3MA-J-A2/K3MA-F-A2 K3MA-L
CHAPTER 2 INSTALLATION AND CONNECTION