Chapter 3 Expansion unit specification
expansion unit
3-8
1.3.6
TP03-16EMR Specification
Item Specification
Outline
figure
Input point
8
Output point
8
Voltage AC250V/DC30V
Current
2A/1 point;
5A/1 common terminal
Type Relay
Mechanical lifespan
20,000,000 times
Electric lifespan
100,000 times @ 3A
Responding time
6ms
Minimal Load
1 mA @ 5vDC
Output indicator
LED lit when output ON
Output
Insulation method
Relay
Voltage
DC24V +10%
～
-20%
Current 7mA
@24VDC
Impedance 3k
Ω
Type.
ON level
Above 15Vdc (4.2mA)
OFF level
Below 9 Vdc (2.5mA)
Responding time
10ms
Indicator
LED lit when input ON
Input
Insulation method
Photo-coupling insulation
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
COMD
0
2
7
5
COMC
1
3
4
6
OUT
6
4
2
0
COMA
3
0
4
2
6
1
5
PWR OE
COMA
1
3
7
IN
7
5
4
6
5
7
0
2
1
3
Downside
Accessory
Expansion cable(TP03-304EC : 6cm
，
26pin)
Internal
circuit
Symbol
Content
0 ~ 7
Input terminal
Upside
COM.A
Common terminal
0 ~ 7
Output terminal
Terminal
block
Downside
COM.C
~COM.D
Common terminal
Input
Note:
a. 4 points share one common terminal.
b. The common terminals with same symbol in upside and
downside are not connected internally.
Output
