ILB PB 24 DI 8 DIO8
Product ID:21451
Updated: 2026/7/29
Key Features
- 1Compact design with dimensions of 95 mm x 141 mm x 57 mm.
- 2Supports 16 digital inputs (8 fixed and 8 freely selectable) with a typical response time of approximately 500 µs.
- 3Equipped with 8 digital outputs (freely adjustable) with a maximum output current of 500 mA per channel.
- 4Compatible with PROFIBUS DP and features a D-SUB-9 female connector for reliable communication.
- 5Offers robust IP20 protection and operates within a wide ambient temperature range (-25 °C to 60 °C).
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 95 mm | Height | 141 mm |
| Depth | 57 mm | Note on dimensions | Specfications with connectors |
| Connection method | D-SUB-9 female connector | Number of positions | 9 |
| Transmission speed | 9.6 kbps ... 12 Mbps | Input name | Digital inputs |
| Description of the input | 8 fixed and 8 freely selectable | Number of inputs | 16 |
| Connection method | Spring-cage connection | Connection technology | 3-conductor |
| Input voltage | 24 V DC | Input voltage range "0" signal | -30 V DC ... 5 V DC |
| Input voltage range "1" signal | 15 V DC ... 30 V DC | Nominal input voltage U | 24 V DC |
| Nominal input current at U | 5 mA | Total sensor current | max. 2 A |
| Typical response time | approx. 500 µs | Protective circuit | Short-circuit protection, overload protection of the sensor supply |
| Output name | Digital outputs | Connection method | Spring-cage connection |
| Connection technology | 3-conductor | Number of outputs | 8 |
| Protective circuit | Short-circuit and overload protection | Output voltage | 24 V DC |
| Maximum output current per channel | 500 mA | Maximum output current per module / terminal block | 8 A |
| Maximum output current per module | 8 A | Nominal output voltage | 24 V DC |
| Nominal load, inductive | 12 VA | Nominal load, lamp | 12 W |
| Nominal load, ohmic | 12 W | Product type | I/O component |
| Product family | Inline | Type | Block design |
| Scope of delivery | including Inline connector | No. of channels | 16 |
| Supply voltage | 24 V DC | Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | 60 mA | Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) | Current draw | 2 A |
| Supply voltage | 24 V DC | Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | 4 A | Current draw | 60 mA |
| Current draw | 2 A | Test voltage: I/Os / PROFIBUS | 500 V AC, 50 Hz, 1 min |
| Test voltage: I/O area / FE | 500 V AC, 50 Hz, 1 min | Test voltage: PROFIBUS / FE | 500 V AC, 50 Hz, 1 min |
| Connection name | Inline connector | Connection method | Spring-cage connection |
| Conductor cross section rigid | 0.08 mm² ... 1.5 mm² | Conductor cross section flexible | 0.08 mm² ... 1.5 mm² |
| Conductor cross section AWG | 28 ... 16 | Stripping length | 8 mm |
| Connection method | Spring-cage connection | Conductor cross section, rigid | 0.08 mm² ... 1.5 mm² |
| Conductor cross section, flexible | 0.08 mm² ... 1.5 mm² | Conductor cross section AWG | 28 ... 16 |
| Stripping length | 8 mm | Ambient temperature (operation) | -25 °C ... 60 °C |
| Degree of protection | IP20 | Air pressure (operation) | 800 hPa ... 1080 hPa (up to 2000 m above sea level) |
| Air pressure (storage/transport) | 660 hPa ... 1080 hPa (up to 3500 m above sea level) | Ambient temperature (storage/transport) | -25 °C ... 85 °C |
| Permissible humidity (operation) | 85 % (non-condensing) | Permissible humidity (storage/transport) | 95 % (non-condensing) |
| Noise emission | Industrial environment | Mounting type | NS 35/7,5
DIN rail mounting |
Specifications may be subject to change without notice
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