The R-IB IL 24 DI32/HD-NPN-PAC from Bosch Rexroth Indramat features 32 digital input channels and IP20 protection. Part of the R-IB Interface Modules series, it supports a 24 V DC supply and provides a process data update time under 1.5 ms. The module uses high-density NPN transistor inputs and offers built-in short-circuit and overload protection.
It connects via 3-wire spring-cage terminals and handles a total load current of 4 A. Diagnostic status is indicated by green LEDs. Maximum cable length reaches 30 m.
Connection method
3‑wire spring‑cage terminal connection
Degree of protection
IP20 (IEC 60529)
Diagnostic indicators
Green LED status and diagnostics
Digital input reference voltage
24 V DC
Input type
High‑density NPN transistor (sourcing)
Local bus transmission speed
500 kbps
Max cable length
30 m
Max load current per input
250 mA
Number of digital inputs
32 channels
Process data update time
<1.5 ms per channel
Short‑circuit & overload protection
Built‑in short‑circuit and overload protection
Supply voltage
24 V DC
Total load current capacity
4 A