GE VAT300 Series Quick Manual page 17

1) Control terminal TB1,TB2
・The terminal block is laid out in two rows.
・Terminal screw size is M3.
2) Dip switches DS1
No. OFF
1 OPEN
2 V1
3 V2
4 PS03
3) EL-BIT W1,W2,W3,W4
１
No.
W1 SINK
W2 SINK
W3 voltage
W4 voltage
4) Standard serial or Modbus transmission
CN2 (Connector type: 4-pole modular, Hirose Electric TM3P-44P or equivalent)
・A signal level is based RS-485. The terminus resistance (120Ω) can set up on/off in DS1-1.
((DS1-1=120Ω): Connected, (DS1-1=OPEN): Not connected)
・The direction of a signal is based on VAT300.
・5VOP and 0VOP are not designed to supply power to any external devices.
Terminal
No.
1 DATA+
2
3
4
5) Standard serial or Modbus transmission TB3
・CN2 and TB3 DATA+, DATA- and 0VOP are connected in the PCB.
・The terminal size is M2.
・The applicable wire size is AWG26 to AWG16.
Terminal
Symbol
No.
1 D+
2 D-
3 SG
ON
Standard serial terminator changeover
120Ω
I1 AI1 voltage, current changeover
I2 AI2 voltage, current changeover
PULSE Sequence output, pulse train output changeover
２
SOURCE PSI1～6 sink，source changeovers
SOURCE PSI7 sink，source changeover
current AO1 voltage, current changeover
current AO2 voltage, current changeover
Signal
DATA-
0VOP
5VOP
Signal
DATA+
DATA-
0VOP
EN-15
Signal
Signal
5mm
6.6mm
Outline drawing of connector
Wire peeling size
5mm
All switches are
set to OFF as the
default.
All EL-BITs are
set to 1 as the
default.
4
3
2
1
7.7mm