Mcim
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The document summarizes the MCIM micro single channel input unit, which is used to support Menvier fire control panels. The MCIM provides a single input that can monitor contacts like sprinkler switches. It is compact, soft addressed, and has built-in short circuit isolation. Variants include the MCIM-NF for non-fire uses and MCIM-C, which is identified as a callpoint.
Mcim
- 1. cfs0018_UK_R1_menvier-data-sheets_Layout 1 04/08/2011 12:06 Page 101 Intelligent Addressable Product Range Micro Single Channel Input Units MCIM MCIM-NF micro single channel output unit MCIM micro single channel output unit Overview Features An extensive range of micro interfaces are available • Quick and simple to install to support the Menvier range of control panels, • Compact size • Soft Addressed providing solutions for most design requirements. • Integral short circuit isolator The MCIM is a single input, soft addressed micro interface, incorporating integral short circuit isolators. Benefits It is extremely compact and therefore ideal for incorporation into other equipment. • Plug and play no hard addressing required The MCIM is fully compatible with the current range • No external short circuit MCIM-C micro single channel output unit isolator required of Menvier intelligent addressable fire control panels. It is suitable for monitoring a set of normally open, volt free contacts such as sprinkler system flow switches, auxiliary panel fire/fault signals as well as non fire input signals such as flow valve open contacts, generator start up, fire door closed etc. Optional Variants The MCIM-NF is designed for non-fire applications. The MCIM-C is identified by the panel as a callpoint.
- 2. cfs0018_UK_R1_menvier-data-sheets_Layout 1 04/08/2011 12:06 Page 102 Intelligent Addressable Micro Single Channel Input Units Dimensions Technical Specification H (mm) W (mm) D (mm) Code MCIM 65 35 18.5 Description Micro single channel input unit Standards EN54 Pt17 & Pt18 Specification D Operating Voltage 18V dc to 30V dc Quiescent Current 310µA H Inputs W Trigger Resistance 5K6Ω End of Line Resistor 22KΩ Short Circuit Fault Mounting Details Threshold Resistance Open Circuit Fault 1KΩ Threshold Resistance 33KΩ Environmental Operating temperature -10ºC to +60ºC Humidity (non condensing) 0 to 95% RH Physical 22mm Construction PC/ABS Dimensions (H x W x D) 65mm x 35mm x 18.5mm Weight 0.078kg Ingress protection IP40 Compatibility Suitable for use with Menvier intelligent addressable fire systems 37.5mm Installation 1. Inputs monitored for open and short circuit fault conditions. 2. Suitable for monitoring normally open volt free contacts (flow switches etc). 3. Connections suitable for single strand fireproof cable up to 2.5mm2. 5. Loop and output cable screen must be connected to interface earth terminals 6. The end of line monitoring resistor, must always be fitted at the end of the input wiring, if the input is unused the end of line resistor must be fitted at the interface input terminals. Note: No addressing of the interface is required (see control panel operation for details) Standard Connections 5K6 IN+ IN- 22K EARTH LOOP IN INPUT LOOP OUT Product Codes Code Description MCIM Micro single channel input unit (recognised as input unit) MCIM-C Micro single channel input unit (recognised as callpoint) MCIM-NF Micro single channel input unit (non fire input) Cooper Lighting and Safety Ltd, Wheatley Hall Road, Doncaster, South Yorkshire, DN2 4NB. UK. T: +44 (0) 1302 303350 l F: +44 (0) 1302 303332 l E: techsupport@cooperfire.com l W: www.cooperfire.com