I/O Expansion Modules
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Modular telecontrol system I/O expansion modules Increasing the number of inputs and outputs of the MFW basic modules › Modular expansion possibilities for any basic module of the MFW product family with digital and analog I/O › Easiest addressing and configuration by DIP switches › 2 CAN bus interfaces per module › Power supply via CAN bus interface › Connection of I/O using plug-in terminals › DIN rail mounting

modular telecontrol system Functional description The extension of the amount of analog and digital I/Os of the MFW basic module is possible with the aid of the expansion modules. The connection is done by using the bus cable , which is in the scope of supply on one of the two CAN-bus sockets. The second socket is usable for the connection of another module or for test purposes. The power of the modules is supplied over the CAN-bus. The configuration of the modules is done simply by the DIP switch. Analog modules The analog modules are available as input or output components. Attention:...

Digital inputs Digital input modules are available in two different variants: • Digital input module (Standard) • Pulse-input module (All Inputs are switchable in common between static / pulses) The 8 inputs of the module are configurable per DIP-switch to one of the following input types: Binary input static Except for logged values the actual state of the inputs is acquired and transmitted on every data exchange. To transmit a change of state safely, the state has to line up at least until it is being transmitted. With dial-up systems it means that the state must not change while a...

modular telecontrol system Relays output module Relay output modules consist of 8 output relays. These can be used as static binary outputs or pulse outputs. By DIP-switch the outputs A1…A4 can optionally be switched between binary static output or counter value output. In combination with a pulse input module or a master device unit with IEC 60870-5-101/104 interface (output of a pulsed commands) all outputs of the expansion module are configurable as pulsed outputs. The output frequency (pulse width / -pause) is also possible to adapt via DIP-switch to the inputs of a further processing...

O bject protection module The object-protection module is based on the hardware of a digital input module. Mechanical and electrical data are identically. However the function given in the following is realised. Input 1 … 4 Input 5 Input 6 Input 7 Input 8 E1…E4 optional as binary- or counted measurand (adjustable via DIP-switch ) binary input acknowledgement / inspection alarm input 1 alarm input 2 FACILITY IS UNMANNED Alarm input deactivated Alarm input triggered Acknowledgement activated LEAVING FACILITY Acknowledgement activated FACILITY ENTERED INSPECTION authorised access alarm delay...

modular telecontrol system T echnical data General Data Operating and ambient temperature Air humidity Connection terminals Cross wire section rigid or flexible without wire sleeves with wire sleeves Assembly Housing / protection class Digital input module Power consumption Input variant Signal voltage US Input resistance US Max. counting frequency Min. pulse width / pause Electrical isolation between signal and supply voltage Transistor output module Type of transistor outputs Power consumption Load capacity at transistor outputs Max. count rate Min. pulse width / pause Relay output module...

i/o expansion modules Produktbezeichnung T echnical data Analog output modules Power consumption Input type Resolution Accuracy Max. burden output current load Minimum impedance of voltage output Object-protection module Power consumption Signal voltage US Input resistance Max. counting frequency Min. pulse width / pause Alarm delay time Alert on-delay time Electrical isolation between signal and supply voltage max. 3,5 W 4 analog outputs (0 ... 10 V or 0 ... 20 mA) 12 Bit less than 0.5 % of final value / 1 year *3 500 Ω 1 kΩ max. 1 W see table see table 5 Hz *1 100 ms *1 0 s ... 4 min...

Dimensional drawing Dimensions in mm The right to make technical changes is reserved Description 8 DI, signal voltage 12 V 8 DI, signal voltage 24 V 8 DI, signal voltage 60 V 8 DI, signal voltage 110 V 8 DI, signal voltage 220 V 8 DI (static/pulse), signal voltage 24 V 8 Transistor outputs 8 Relay outputs 4 analog outputs 0 ... 20 mA or 0...10 V 4 analog outputs 0 ... 20 mA or 0...10 V Object-protection module, 8 DI, signal voltage 24 V Contact Kontakt Elektra Elektronik GmbH & Co Störcontroller KG | Hummelbühl 7-9 | 71522 Backnang | Germany Tel. +49 (0) 7191.182-0 | Fax. +49 (0)...