STEP AS380 Series User Manual

Shanghai STEP Electric Corporation
50
Chapter 4 The Wiring Of Elevator integrated Drive Controller
Name
Pin No
Label
Function
Specification
input
JP2.2
A-
Phase A signal -
JP2.3
B+
Phase B signal +
JP2.4
B-
Phase B signal -
JP2.5
Z+
Phase Z signal +
JP2.6
Z-
Phase Z signal -
JP2.7
V＋
Anode of encoder power
Voltage: 12VDC, Max output current: 500mA
JP2.8
V-
Cathode of encoder power
JP2.9
PE
Shielded ground
Grounding terminal for shielded cable
4.7.1.4 Wire requirement for incremental ABZ 12V PG card input
terminal and encoder output
Incremental ABZ 12V PG card (AS.T025) can receive two kinds encoder signals: open
collector signal and push-pull signal.
Encoder wiring by open collector signal, see Fig. 4.23.
Open collector output
VCC
0V
A
B
A-
B-
A+
B+
A
PG card terminal block
+5V
Shielded cable
grounding
V+
V-
Fig. 4.23 Wiring with encoder open collector signal
Encoder wiring by push-pull signal, see Fig. 4.24.

STEP AS380 Series Specifications

General

Brand	STEP
Model	AS380 Series
Category	Controller
Language	English