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M-system Jb-aaa-r1 Analog Backup Station New ALN-311-1 With options for relay outputs 90388-e992 The Siemens 6GA2491 1A 620 0027

SKU: 39923142999
4.1
USD113.05 USD153.05 Bay rate

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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15

Description

M system Jb aaa r1 Analog Backup Station New ALN 311 1 With options for relay outputs 90388 e992 The Siemens 6GA2491 1A 620 0027 With options for relay outputs and support for RS 485 Modbus protocol trv50a 500ohms kk

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