Siemens 125-5033 Manual del usuario - Página 11
Navegue en línea o descargue pdf Manual del usuario para Controlador Siemens 125-5033. Siemens 125-5033 35 páginas. Two-state constant volume fume hood controller
Imprimir páginaHardware Inputs
Analog
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Differential pressure transmitter
Digital
•
Operator Display Panel (ODP)
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ATTN.UNATTN (through DI1)
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OCC.UNOCC (through DI1)
Hardware Outputs
Analog
•
AO-E/AO-P module (Floating Control)
•
Operator Display Panel (ODP)
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AO2 (Flow Signal, 1 to 10 Vdc)
Digital
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FLN communications trunk
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DO3 (24 Vac, Alarm/Hi.Low Output)
Power Wiring
The controller is powered by 24 Vac. Power wiring connects to the three screw terminals on
the controller labeled "C" (Common), "H" (Hot) and "E" (Ground) on the terminal block labeled
"TB1". Earth ground connection is required (Figure 2).
Communication Wiring
The controller connects to the field panel by means of a Field Level Network (FLN) trunk.
Communication wiring connects to the three screw terminals on the controller labeled "+"
(positive), "-" (negative), and "S" (Shield) (Figure 3).
Siemens Building Technologies, Inc.
Product Overview
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