EM123 PLC digital input and output module (123-1PL10)
EM123 PLC digital input and output module (123-1PL10)
Name: EM123 digital input and output module, relay output
Order number: CTS7 123-1PL10
Specifications: 16DI/16DO, relay output
Performance parameter
characteristic
16DI×24VDC, 16DO×relay
Order number
CTS7 123-1PL10
Physical characteristics
Size (width × height × depth)
138×80×62mm
Power consumption
6W
Input characteristics
Input points
16
Input type
Sink/source
Input voltage
Rated voltage
24V DC
Maximum continuous allowable voltage
30V DC
Surge voltage
35VDC, 0.5 seconds
Logic 1 signal (minimum)
14 VDC, 2.5 mA
Logic 0 signal (maximum)
5 VDC, 1 mA
Isolation (site and logic)
Optical isolation
500V AC, 1 minute
Number of isolation points per group
8 o'clock
Longest input delay
4.5ms
Leakage current
1mA AC maximum
Maximum cable length
shield
500 meters
Unshielded
300 meters
Input points that can be ON at the same time
40 ° C
16
50 ° C
16
Output characteristics
Output points
16
Output type
Relay - dry contact
Output current
0.75A
Signal '1'
Number of output groups
Number of output points per group
Output points that are ON at the same time
Maximum current per group
Light load
Contact resistance
Surge current (maximum)
Short circuit protection
2A
4
4
16
8A
DC: 30W, AC: 200W
0.2 ohm
7A, contact closed
Externally provided
isolation
Number of isolation points per group
Between the coil and the logic supply
Between the coil and the contact
Resistance (between coil and contact)
4 o'clock
no
1500VAC for one minute
Minimum 100MΩ
Relay characteristics
Switch delay
Switching frequency (maximum)
Number of mechanical switches (no load)
Contact life (rated load)
15 milliseconds
1HZ
10.000.000
100.000
cable length
shield
Unshielded
500 meters (standard output)
150 meters (standard output)
Power loss
+5VDC current consumption
138mA
L+
9mA per output when switched on
L+ coil voltage range
20.4-28.8V DC