• Function expansion for bus module MBM and locking module MGB2-L.-MLI
• Four slots for mounting submodules
• Category 4/PL e for the evaluation of all safety functions
• Open version (without submodules)
• Submodule connection type: N/P
• Compatible with all Modular devices

Function The MCM Modular can be connected directly or remotely to the bus module and in this way can be operated as a control terminal. It can also be used as an expansion for the control features on a locking module. The MCM Modular offers four slots for mounting submodules. Expandable via connection on the top Either a module plug connector or a plug for the direct connection of a signal light with up to four lamps can be used on the top of the MCM. Dimension drawing MGB2 Modular: an overview Dimension drawing Technical dataApprovals Mechanical values and environment

Housing material	Fiber glass reinforced plastic, die-cast zinc, nickel plated
Weight
Net	0,8 kg
Ambient temperature
At UB = 24V DC	-25 ... 55 °C
Degree of protection	IP65
Resilience to vibration	In acc. with EN 60947-5-3
Mechanical life	1 x 106
Switching frequency	0,25 Hz

Electrical connection ratings

Current consumption	max.75 mA
Rated insulation voltage Ui	75 V
Rated impulse withstand voltage Uimp	1,5 kV
EMC protection requirements	EMC directive 2014/30/EU
Degree of contamination (external, according to EN 60947-1)	3
Safety class	III
	Power supply MLI
Operating voltage DC
MLI	24 V DC -25% ... 15%
Auxiliary voltage DC
MLI	24 V DC -25% ... 15%

Reliability values according to EN ISO 13849-1

Safety Integrity Level	SIL 3 (EN 62061:2005)
Mission time	20

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