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Download Manual - Spectrum Controls, Inc.
Transcript
Chapter 1: Module Overview 1-3 The illustration below shows the module’s hardware features. Item 1 2a 2b 3 4 5a 5b 6 7a 7b 8a 8b 9 10 10a 10b 11 Description Bus lever Upper panel mounting tab Lower panel mounting tab Module status LED Module door with terminal identification label Movable bus connector (bus interface) with female pins Stationary bus connector (bus interface) with male pins Nameplate label Upper tongue-and-groove slots Lower tongue-and-groove slots Upper DIN rail latch Lower DIN rail latch Write-on label for user identification tags Removable terminal block (RTB) with finger-safe cover RTB upper retaining screw RTB lower retaining screw CJC sensors 1.1.5 General Diagnostic Features The module contains a diagnostic LED that helps you identify the source of problems that may occur during power-up or during normal channel operation. The LED indicates both status and power. Power-up and channel diagnostics are explained in Chapter 5, Diagnostics and Troubleshooting. Section 1.2 System Overview The modules communicate to the controller through the bus interface. The modules also receive 5 and 24V dc power through the bus interface. User’s Manual Pub. 0300244-01 Rev. A
