YASKAWA A1000 Quick Start Manual page 19

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Control Circuit Terminals
The figure below shows the control circuit terminal arrangement. The drive is equipped with screwless terminals.
S1
S3
S2
There are four switches and two jumpers, S1 to S6, located on the terminal board.
S1 Terminal A2 Signal Selection
S2
RS422/485 Termination Resistor
Safe Disable Input
S3
Sink/Source/External Supply Selection
S4 Terminal A3 Analog/PTC Input Selection
S5 Terminal FM/AM Signal Selection
S6 Terminal DM+, DM- (N.C./N.O.) Selection
<1>
<1> The slide switch S6 is available with terminal board "ETC74031".
YASKAWA Europe TOEP C710616 88A - AC Drive A1000 IP23/54 Floor Standing - Quick Start Guide
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
M1 M2 M5
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP MA MB MC
S5
S4
M3 M6 M4
Use a straight-edge screwdriver
with a blade width of max 2.5 mm
and a thickness of max 0.6 mm to
release the terminals
V
Current
Source
PTC
Analog Input
V
I
FM AM
FM/AM: Voltage Output
3 Electrical Installation
I V I
Voltage
On
Off
External 24 Vdc
Sink
Power Supply
PTC
AI AI
PTC Input
V
I
FM AM
FM: Current Output
AM: Voltage Output
N.O.
N.C.
EN 19