9771-210 7760059032 Invensys TRICONEX Terminal Board

Product Details:

Description:

Termination panel 9771–210 is compatible with 0 to 5 VDC, 0 to 10 VDC, and -5 to +5 VDC

analog input modules. It has 16 power output terminals (+) and 16 current input terminals (–).

Each positive terminal is current-limited with a 180 Ohm series resistor. Each input has a

precision 250 Ohm resistor for 0–5 VDC current-to-voltage conversion.

The panel supports redundant 24 VDC power sources with diode ORing.

When using 32-point modules, you must use two term panels for each analog input module.

Each term panel comes with two sets of labels: 1-16 and 17-32. For information on how to apply

the labels, see Appendix F, Panel Labels.

Specifications

This table describes specifications for 9771–210.

Compatible Modules

This table describes analog input modules compatible with 9771–210.

Table 113 Specifications for Term Panel 9771–210

Feature Description

Panel type Current input, user-configurable

Points 16

Table 114 Modules Compatible with 9771–210

Module Part

Number

Points per

Module Module Description

3700 32 0–5 VDC, non-commoned, differential, DC-coupled, TMR

3700A 32 0–5 VDC, non-commoned, differential, DC-coupled, TMR, +6% input

over-range measurement

3703E 16 0–5 VDC or 0–10 VDC (Use TriStation to configure for 0–5 VDC), noncommoned, differential, isolated, TMR

3721 32 0 to 5 VDC or –5 to +5 VDC (Use TriStation to configure input range),

differential, DC-coupled, TMR