Chapter 3 Expansion unit specification
expansion unit 3-11
1.3.9 TP03-16EYT Specification
Item Specification Outline figure
Input point 0
Output point 16
Voltage DC 4V~30V
Current
0.3A/1 point;
1.2A/1 common terminal
Type NPN transistor
Responding time < 1ms
Output indicator LED lit when output ON
Output
Insulation method Relay
PWR LED
5V Power LED(Green)
OE LED
Output Enable LED(Green)
Internal power supply:
Current consumption
For 5VDC: Max 30mA
For 24VDC: Max 45mA
7520
COMD
3
COMC
1 4
6
54 76
7
PWR
10 3
OE
2
3
COMA
1
0 2
4
6
COMB
5
5467
0123
OUT
Downside
Accessory Expansion cable(TP03-304EC : 6cm，26pin)
Internal circuit
Symbol Content
0 ~ 7 Output terminal
Upside
COM.A~COM.B Common terminal
0 ~ 7 Output terminal
Terminal
block
Downside
COM.C~COM.D Common terminal
Note:
a. 4 points share one common terminal.
b. The common terminals with same symbol in upside and
downside are not connected internally.
Output
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