Spectrum-controls 1769sc-IR6I Instrukcja Użytkownika Pobierz pdf (Strona 11)

Chapter 1: Module Overview 1-3

User’s Manual Pub. 0300241-01 Rev. A

1.1.4 Hardware Features

The Isolated RTD/resistance module contains a removable terminal block (spare part

number 1769-RTBN18) providing connections for six 3-wire inputs for any combination

of RTD and resistance input devices. Channels are wired as differential inputs. The

illustration below shows the hardware features of the module.

The illustration below shows the module’s hardware features.

Item Description

1 Bus lever

2a Upper panel mounting tab

2b Lower panel mounting tab

3 Module status LED

4 Module door with terminal identification label

5a Movable bus connector (bus interface) with female pins

5b Stationary bus connector (bus interface) with male pins

6 Nameplate label

7a Upper tongue-and-groove slots

7b Lower tongue-and-groove slots

8a Upper DIN rail latch

8b Lower DIN rail latch

9 Write-on label for user identification tags

10 Removable terminal block (RTB) with finger-safe cover

10a RTB upper retaining screw

10b RTB lower retaining screw

11 CJC sensors

Module configuration is normally done via the controller’s programming software. In

addition, some controllers support configuration via the user program. In either case, the

module configuration is stored in the memory of the controller. Refer to your controller’s

user manual for more information.

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Spectrum-controls 1769sc-IR6I Instrukcja Użytkownika Strona 11