Pin Assignment - Toshiba TOSVERT VF-AS3 Instruction Manual

2. 2. 2

Pin assignment

Table 1. Pin assignment
No. Symbol
1 A
2 NA
PGVC
3
(24V)
4 Z
5 NZ
6 -
PGVC
7
(12V)
8 PGCC
9 -
10 B
11 NB
12 -
13 -
14 -
PGVC
15
(5V)
Housing Shield
Input/
Function / Electrical specifications
output
Input
Phase A PG feedback (TIA/EIA-RS422)
Termination: 120Ω
Input
Power supply for encoder
Output
DC 24V (+10/-15%), 100mA
Input
Phase Z PG feedback (TIA/EIA-RS422)
Termination: 120Ω
Input
- (don't use)
Power supply for encoder
Output
DC 12V (+/-5%), 100mA
Common Equipotential terminal for encoder
- (NC)
Input
Phase B PG feedback (TIA/EIA-RS422)
Termination: 120Ω
Input
-
- (don't use)
-
Power supply for encoder
Output
DC 5.2V (+/-5%), 250mA
Cable shield (metal housing of connector)
- This part is connected to PE terminal inside the
inverter
2-3
E6582148
Internal circuit
Refer to (a)
Refer to (b)
Refer to (a)
-
Refer to (b)
-
Refer to (a)
-
Refer to (b)
-
2. Connection to the Inverter
2
3
9
10