Karel MS128, Инструкция по установке и обслуживанию

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Karel MS128 Installation & Maintenance Guide
Edition 3.2
15
Figure A-10
The dimensions of the MS128 EX1B are 26 cm x 21 cm and the weight is 0.3 kg.
The dimensions of the MS128 EX2B are 26 cm x 21 cm and the weight is 0.3 kg.
The dimensions of the KN1 / KN2 are 16 cm x 3 cm and the weight is 0.1 kg.
I.6. EXTERNAL MUSIC CONNECTOR
Any external music source (tape recorder, radio or CD player) can be connected to
the system to be used for background music facility and to be transmitted to the
parties parked or put on hold. This connection is established via the 2-pin MUS
connector on MS128 CPUKON card.
I.7. EXTERNAL RELAY
An external relay which is rated for 250 VAC - 24 VDC at a maximum current of 2 A
exists on the MS128 CPUKON CPU card to be used to activate either a door
opener, an external ringer, an external music source or an external announcement
system. The connection to the external relay is established through the 2-pin XREL
connector on MS128 CPUKON card. The selection among these devices is made
by programming.