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CRT1B-[]D02S(-1)
Bit Slave Units with e-CON Connectors
![CRT1B-[]D02S(-1)](/Images/l_1823-19-118611-198x198.jpg)
Simple and Intelligent Bit Slaves with Industry-standard e-CON connectors.
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last update: September 24, 2012
Basic Performance Specifications
| Item | Specification |
|---|---|
| Communications power supply voltage | 14 to 26.4 VDC |
| I/O power supply voltage *1 | 20.4 to 26.4 VDC (24 VDC -15%/+10%) |
| Noise immunity | Conforms to IEC 61000-4-4, 2 kV (power line). |
| Vibration resistance | 10 to 60 Hz with double-amplitude of 0.7 mm, 60 to 150 Hz and 50 m/s2 in X, Y, and Z directions for 80 min each |
| Shock resistance | 150 m/s2 (3 times each in 6 directions on 3 axes) |
| Dielectric strength | 500 VAC (between isolated circuits) |
| Insulation resistance | 20 MΩ min. (between isolated circuits) |
| Ambient operating temperature | -10 to 55°C |
| Ambient operating humidity | 25% to 85% (with no condensation) |
| Ambient operating atmosphere | No corrosive gases |
| Storage temperature | -25 to 65°C |
| Storage humidity | 25% to 85% (with no condensation) |
| Terminal block screw tightening torque *2 | M3 wiring screws: 0.5 Nm M3 mounting screws: 0.5 Nm |
| Installation | Mounted on 35-mm DIN Track or Mounting Bracket, or secured with M4 screws (depending on model) |
*1 The I/O power supply is called the sensor power supply in information for the CRT1-VAD04S.
*2 Applicable only to Slaves to which screw terminal blocks are mounted.
Input Section Specifications
| Item | Specification | |
|---|---|---|
| Model | CRT1B-ID02S | CRT1B-ID02S-1 |
| I/O capacity | 2 inputs | |
| Internal I/O common | NPN | PNP |
| ON voltage | 10.5 VDC min. (between each input terminal and the V terminal) |
10.5 VDC min. (between each input terminal and the G terminal) |
| OFF voltage | 5 VDC max. (between each input terminal and the V terminal) |
5 VDC max. (between each input terminal and the G terminal) |
| OFF current | 1.0 mA max. | |
| Input current | 3.0 mA max./input (at 10.5 VDC) | |
| Sensor power supply voltage | Communications power supply voltage + 0 V (max.) Communications power supply voltage - 1 V (min.) |
|
| ON delay | 1.5 ms max. | |
| OFF delay | 1.5 ms max. | |
| Number of circuits per common | 2 inputs/common | |
| Power short-circuit detection | Supported | |
| Isolation method | No isolation | |
| Input indicators | LEDs (yellow) | |
| Degree of protection | IEC standard IP20 | |
| Installation | Screw installation (M4) | |
| Power supply type | Network power supply | |
|
Communications power supply current consumption * |
65 mA max. for 24-VDC power supply voltage 80 mA max. for 14-VDC power supply voltage |
45 mA max. for 24-VDC power supply voltage 65 mA max. for 14-VDC power supply voltage |
| Weight | 70 g max. | |
* The current consumption is for Bit Slave Unit communications current when all inputs are OFF, i.e., it does not include
input device current consumption. The communications power supply is also used for the I/O power supply for sensors.
Be sure to consider the sensor current consumption and the number of sensors connected in addition to the
communications power.
The power supply current consumption is expressed by the following formula.
Communications power supply current consumption = Bit Slave Unit communications current consumption + (Bit Slave
Unit input current x number of inputs used) + (sensor current consumption x number of sensors used)
input device current consumption. The communications power supply is also used for the I/O power supply for sensors.
Be sure to consider the sensor current consumption and the number of sensors connected in addition to the
communications power.
The power supply current consumption is expressed by the following formula.
Communications power supply current consumption = Bit Slave Unit communications current consumption + (Bit Slave
Unit input current x number of inputs used) + (sensor current consumption x number of sensors used)
Output Section Specifications
| Item | Specification | |
|---|---|---|
| Model | CRT1B-OD02S | CRT1B-OD02S-1 |
| I/O capacity | 2 outputs | |
| Internal I/O common | NPN | PNP |
| Rated output current | 0.2 A/output | |
| Load power supply voltage | Communications power supply voltage + 0 V (max.) Communications power supply voltage - 1.2 V (min.) |
|
| Residual voltage | 1.2 V max. (0.2 A DC, between each output terminal and the BS- |
1.2 V max. (0.2 A DC, between each output terminal and the BS+ |
| Leakage current | 0.1 mA max. | |
| ON delay | 0.5 ms max. 1.5 ms max. |
|
| OFF delay | ||
| Number of circuits per common | 2 outputs/common | |
| Load power short-circuit detection | Supported | |
| Isolation method | No isolation | |
| Output indicators | LEDs (yellow) | |
| Degree of protection | IEC standard IP20 | |
| Installation | Screw installation (M4) | |
| Power supply type | Network power supply | |
|
Communications power supply current consumption * |
55 mA max. for 24-VDC power supply voltage 75 mA max. for 14-VDC power supply voltage |
55 mA max. for 24-VDC power supply voltage 70 mA max. for 14-VDC power supply voltage |
| Weight | 59 g max. | |
* The current consumption is for Bit Slave Unit communications current when all outputs are OFF, i.e., it does not include
output device load current consumption. The communications power supply is also used for the I/O power supply for
actuators. Be sure to consider the actuator load current consumption and the number of actuators connected in addition
to the communications power.
The power supply current consumption is expressed by the following formula.
Communications power supply current consumption = Bit Slave Unit communications current consumption + (Bit Slave
Unit input current x number of inputs used) + (actuator load current x number of actuators used)
output device load current consumption. The communications power supply is also used for the I/O power supply for
actuators. Be sure to consider the actuator load current consumption and the number of actuators connected in addition
to the communications power.
The power supply current consumption is expressed by the following formula.
Communications power supply current consumption = Bit Slave Unit communications current consumption + (Bit Slave
Unit input current x number of inputs used) + (actuator load current x number of actuators used)
last update: September 24, 2012
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