
DI 32 01
3 Product Description
HI 800 203 E Rev. 1.00
Page 11 of 38
3 Product
Description
DI 32 01 is a plug-in module with 32 digital inputs for the modular F60 HIMatrix system. The
inputs are galvanically isolated to the I/O BUS.
The module can be inserted in the F60 subrack's slot 3...8 as many times as required. Slots
1 and 2 are reserved for the power supply module and CPU module, respectively.
The module has been certified by the TÜV for safety-related applications up to SIL 3 (IEC
61508, IEC 61511 and IEC 62061), Cat. 4 (EN 954-1) and PL e (EN ISO 13849-1). Further
safety standards, application standards and test standards are specified in the certificate
available on the HIMA website.
3.1 Safety
Function
3.1.1 Safety-Related
Inputs
The module is equipped with safety-related digital inputs. These inputs are divided in 4
groups of 7 inputs and 1 group of 4 inputs (I29...I32). Refer to Table 9 for more information
on the terminal assignment. Each group is equipped with a common short-circuit-proof
supply LS+.
3.1.1.1
Reaction in the Event of a Fault
If the module detects a fault on a digital input, the user program processes a low level in
accordance with the 'de-energize to trip' principle.
The module activates the
FAULT
LED.
In addition to the channel signal value, the user program must also consider the
corresponding error code.
The error code allows the user to configure additional fault reactions in the user program.
3.1.1.2 Line
Control
Line control is used to detect short-circuits or open-circuits and can be configured for the
DI 32 01 e.g., on EMERGENCY STOP inputs complying with Cat. 4 in accordance with
EN 954-1.
To this end, connect the pulsed outputs TO 1...TO 2 of the system to the digital inputs DI of
the same system as follows (example):
Содержание HIMatrix F60 DI 32 01
Страница 37: ......