Characteristics of the inputs/outputs of module TBX DMS 16P22
(Original Document)
General characteristics of the inputs
This table presents the characteristics of the inputs of module TBX DMS 16P22:
Module TBX DMS 16P22
Nominal voltage IS
24 V DC
Nominal current
15 mA
Sensor supply IS or S
19,2 V DC to 30 V DC
Voltage for ON state
≥ 11 V
Current at 11 V
≥ 6 mA
Voltage for OFF state
< 5 V
Current for OFF state
≤ 2 mA
Input impedance
1,6 kΩ
Switch-on time
5  to 10 ms
Switch-off time
5  to 12 ms
Permitted line resistance (2 wire proximity sensor)
100 Ω
Permitted line resistance (volt-free contact)
500 Ω
Permitted leakage resistance (2 wire proximity sensor)
> 100 kΩ
Permitted leakage resistance (volt-free contact)
> 30 kΩ
IEC standard 1131
Type 2
Compatibility with Telemecanique 2 wire proximity sensors
Yes
Compatibility with CENELEC 3 wire proximity sensors
Yes
Compatible with TBX transistor outputs
Yes
Type of input
Resistive
Type of logic
Positive
Power dissipated per channel at ON state
0,36 W
Protection of +C terminals against overload or short‐circuit
No
Protection against a reverse polarity on IS
Yes: reverse diode in parallel (ext. fuse 1 A (quick blow))
Key:
IS
Power supply to sensors.
General characteristics of the outputs
This table presents the characteristics of the outputs of module TBX DMS 16P22:
Module TBX DMS 16P22
Nominal voltage
24 V DC
Nominal current
0,5 A
OS supply voltage limits
19,2 V DC to 30 V DC
Permitted filament lamp power
8 W
Leakage current at OFF state
< 0,5 mA
Residual voltage at ON state
< 0,4 V
Switching time at ON or OFF state
≤ 1 ms
Load impedance at ON state
> 50 Ω
Primary/secondary dielectric behavior
1500 V rms. 50 Hz
Outputs protected against overloads
Yes: thermal
Outputs protected against overvoltages
Yes: Zener diode
Protection against a reverse polarity on OS
Yes: reverse-mounted diode (external 8 A fuse)
Detection of break in load
No
Conforms to IEC 1131
Yes
Compatible with DC inputs
Yes
Type of logic
Positive
Power dissipated per channel at ON state
0,35 W
Protection of +C terminals against overload or short-circuit
No
Protection against a reverse polarity on IS
Yes: reverse diode in parallel (ext. fuse 2 A (quick blow))
Key:
OS
Power supply to preactuators.