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T20 Room Operating Panel
RS485 Room Operating Panel
Subject to technical alteration
Issue date: 01.06.2022
Technical datasheet T20
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DI
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B-
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B-
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A+
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A+
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GND
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UB+
Johnson Controls, Voltaweg 20, 6101 XK Echt, The Netherlands
www.johnsoncontrols.com
OP_T20_Installation_Manual_06-2022.docx © 2022
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digital input (for floating contact)
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BUS B (TxD- / RxD-)
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BUS B (TxD- / RxD-)
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BUS A (TxD+ / RxD+)
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BUS A (TxD+ / RxD+)
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0 V⏊
24 V = (±10%) or 24 V ~ (±10%) SELV ⚠
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Related Manuals for Johnson Controls T20
Summary of Contents for Johnson Controls T20
- Page 1 ____________ BUS A (TxD+ / RxD+) ____________ BUS A (TxD+ / RxD+) _________ 0 V⏊ 24 V = (±10%) or 24 V ~ (±10%) SELV ⚠ __________ Johnson Controls, Voltaweg 20, 6101 XK Echt, The Netherlands www.johnsoncontrols.com OP_T20_Installation_Manual_06-2022.docx © 2022...
- Page 2 • Compliance • Conformité • Konformität • Conformità • Conforme con Johnson Controls, Inc., declares that this product is in compliance with the essential requirements and other relevant provisions of the EMC Directive 2014/30/EU. Johnson Controls, Inc., déclare que ces produits sont conformes aux exigences essentielles et autres dispositions pertinentes de la Directive 2014/30/EU (CEM).
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