Product Model
PLC-BSC-TTL/1
Selling Points
- 1Efficient TTL Signal Handling: Handles TTL signals with 5 V DC input voltage for precise control.
- 2Compact Design: Narrow 6.2 mm width and 80 mm height for space-constrained installations.
- 3Surge Protection: Equipped with surge protection and reverse polarity protection for reliability.
- 4Easy Mounting: Mounts on DIN rail NS 35/7,5 with screw connection for secure attachment.
- 5High Isolation: Provides 4 kVrms electrical isolation between coil and contact for safe operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Relay socket |
Product family | PLC-INTERFACE | Application | TTL signal at input |
Operating mode | 100% operating factor | Article revision | 08 |
Nominal input voltage U | 5 V DC (TTL)
The nominal voltage of the plug-on electromechanical relay or solid-state relay (see necessary accessories) deviates from the nominal input voltage of the base with integrated upstream circuit
5 V DC (TTL)
The nominal voltage of the plug-on electromechanical relay or solid-state relay (see necessary accessories) deviates from the nominal input voltage of the base with integrated upstream circuit | Rated control circuit supply voltage U | 5 V DC |
Voltage range with reference to U | 0.9 ... 1.2 | Rated control supply current I | 41 mA |
Rated actuating voltage U | 5 V DC (TTL) | Voltage range with reference to U | 0.9 ... 1.2 |
Rated actuating current I | 2.5 mA | Typical response time | 4.5 ms |
Typical release time | 3.5 ms | Operating voltage display | Yellow LED |
Protective circuit | Reverse polarity protection
Surge protection | Surge voltage protection | > 6.5 V |
Rated control circuit supply voltage U | 5 V DC | Voltage range with reference to U | 0.9 ... 1.2 |
Rated control supply current I | 11.5 mA | Rated actuating voltage U | 5 V DC (TTL) |
Rated actuating current I | 2.5 mA | Switching level 1 signal ("H") (TTL signal) | > 2 V DC |
Switching level 0 signal ("L") (TTL signal) | < 0.8 V DC | Typical response time | 35 µs |
Typical release time | 320 µs | Operating voltage display | Yellow LED |
Protective circuit | Reverse polarity protection
Surge protection | Transmission frequency | 1000 Hz |
Surge voltage protection | > 6.5 V | Maximum switching voltage | 48 V DC |
Minimum switching voltage | 3 V DC | Limiting continuous current | 100 mA |
Voltage drop at max. limiting continuous current | < 1 V | Output circuit | 2-conductor, floating |
Protective circuit | Reverse polarity protection
Surge protection | Maximum switching voltage | 33 V DC |
Minimum switching voltage | 3 V DC | Limiting continuous current | 3 A |
Voltage drop at max. limiting continuous current | < 200 mV | Maximum inrush current | 15 A (10 ms) |
Output circuit | 2-conductor, floating | Protective circuit | Reverse polarity protection
Surge protection |
Connection method | Screw connection | Stripping length | 8 mm |
Screw thread | M3 | Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.14 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1.5 mm² (TWIN ferrule) | Conductor cross section AWG | 26 ... 14 |
Tightening torque | 0.45 Nm ... 0.55 Nm (Usually these terminal blocks must be supported during conductor connection (held by one hand, supported on the housing)) | Width | 6.2 mm |
Height | 80 mm | Depth | 94 mm |
Color | gray (RAL 7042) | Flammability rating according to UL 94 | V0 (Housing) |
Ambient temperature (operation) | -20 °C ... 60 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Identification | ISA-S71.04. G3 Harsh Group
EN 60068-2-60 | Mounting type | DIN rail mounting |
Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice