HIMatrix Safety-Related Controller F1 DI 16 01 Manual

Контроллер безопасности HIMatrix F1 DI 16 01 Руководство

Introduction 

This manual describes the technical characteristics of the device and its use. It also 

includes instructions on how to install, start up and replace it. 

HIMatrix System Manual Compact Systems    Hardware description of the HIMatrix compact systems   HI 800 141 E

 Safety Notes 

The safety notes are represented as described below. 

These notes must absolutely be observed to reduce the risk to a minimum. The content is 

structured as follows: 

Signal word: danger, warning, caution, notice 

Type and source of danger 

Consequences arising from the danger 

 Danger prevention 

Type and source of danger! 

 Consequences arising from the danger Danger prevention The signal words have the following meanings: Danger indicates hazardous situation which, if not avoided, will result in death or serious injury. Warning indicates hazardous situation which, if not avoided, could result in death or serious injury. Warning indicates hazardous situation which, if not avoided, could result in minor or modest injury. Notice indicates a hazardous situation which, if not avoided, could result in property damage.

Safety 

 The following safety information, notes and instructions must be strictly observed. The product may only be used if all guidelines and safety instructions are adhered to. This product is operated with SELV or PELV. No imminent danger results from the product itself. The use in Ex-Zone is permitted if additional measures are taken.

Product Description 

The safety-related F1 DI 16 01 remote I/O is a compact system in a metal enclosure with 16 digital inputs and 4 pulsed outputs. The remote I/O is available in two model variants for SILworX and two model variants for ELOP II Factory. All variants are described in this manual. The remote I/O serves to extend the I/O level of HIMax and HIMatrix controllers, and is connected to them via safeethernet. The remote I/O itself is not able to run a user program. The HIMatrix remote I/Os are not multi-master capable. The remote I/O is suitable for mounting in Ex-zone 2, see Chapter 4.1.3. The device 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 

Safety Function

The remote I/O is equipped with safety-related inputs. The input values on the inputs are safely transmitted to the connected controller via safeethernet.

Safety-Related Digital Inputs 

 The remote I/O is equipped with 16 digital inputs. The state (HIGH, LOW) of each input is signaled by an individual LED. Mechanical contacts without own power supply or signal power source can be connected to the inputs. Potential-free mechanical contacts without own power supply are fed via an internal short-circuit-proof 24 V power source (LS+). Each 24 V power source supplies a group of 4 mechanical contacts. Figure 1 shows how the connection is performed.   With signal voltage sources, the corresponding ground must be connected to the input (L-), see Figure 1.  

Reaction in the Event of a Fault 

 If the device detects a fault on a digital input, the user program processes a low level in accordance with the de-energized to trip principle. The device 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.

Line Control Line 

control is a monitoring function for detecting short-circuits or open-circuits and can be configured for the remote I/O, 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:

The remote I/O pulses the pulsed outputs (TO) to detect the line short-circuits and open circuits to the digital inputs (DI). 

To do so, configure the Value BOOLsystem variable in SILworX and the DO[0x].Value system signal in ELOP II Factory. The variables for the pulsed outputs must begin with channel 1 and reside in direct sequence, one after the other. If the following faults occur, the FAULT LED located on the front plate of the controller blinks, the inputs are set to low level and an (evaluable) error code is created: Cross-circuit between two parallel lines, Improper connections of two lines (eg TO 2 to DI 3), Earth fault of a line (with earthed ground only), Open-circuit or open contacts, i.e., including when one of the two EMERGENCY STOP switches mentioned above has been engaged, the FAULT LED blinks and the error code is created.