earth_america
user_standard Connexion
action_search_stroke
earth_america
Log on to rate and give feedback 1 2 3 4 5 Log on to rate
0
Concept

Concept


Produits : RP-V
Fonctionnalités : Matériel
Version produit : 2022, 2023, 2024, 7.0
30/03/2023

RP-V-5C-M Screw Terminals

The RP-V-5C-M model has five I/O points and the controller is equipped with 11 fixed screw terminals and a 3-position removable screw terminal block.

Recommended screw tightening torque for fixed screw terminal blocks: 0.56 to 0.79 Nm (5 to 7 lbf.in)

Recommended screw tightening torque for removable screw terminal block : 0.5 Nm (4.5 lbf.in)

 
action_zoom_plus_stroke Screw terminals and other connectors, RP-V-5C-M
Figure : Screw terminals and other connectors, RP-V-5C-M

The 11 fixed screw terminals are used as follows:

  • Two screw terminals for the power input

  • One screw terminal for earth ground input

  • Four screw terminals for the two universal inputs/outputs of type Ub

  • Four screw terminals for the three solid-state relay (SSR) outputs

The 3-position removable screw terminal block is used for connection to the BACnet MS/TP (RS-485) network.

Table : Screw Terminals, RP-V-5C-M

Terminal number

Designation

Usage

Power input

1

L

Line (L) lead, 24 VAC, 50/60 Hz, 11 VA

2

N

Neutral (N) lead, 24 VAC, 50/60 Hz, 11 VA

3

 
action_zoom_plus_stroke

Earth ground

Internally connected to signal ground and all RET terminals

Universal inputs/outputs

4

Ub1

Universal input/output, type Ub

5

RET

Internally connected to all earth ground and RET terminals

6

Ub2

Universal input/output, type Ub

7

RET

Internally connected to all earth ground and RET terminals

Solid-state relay (SSR) outputs

8

COM

Common connection for DO1, DO2, and DO3

The COM terminal can be connected to 0 to 24 VAC or -30 VDC to +30 VDC.

9

DO1

SSR output

10

DO2

SSR output

11

DO3

SSR output

RS-485 terminals

12

Shield

Convenience terminal to interconnect two shield drain wires (incoming and outgoing). There is no electrical connection in the device. The shield should be connected to ground at only one location and that is recommended to be at the automation server. The shield should not be connected directly to the RET terminal on the automation server. The transient energy on the drain wire should be conducted to ground and not through the automation server.

13

RS-485–

Connection to TX/RX– (RS-485–) signal in the BACnet MS/TP (RS-485) network.

14

RS-485+

Connection to TX/RX+ (RS-485+) signal in the BACnet MS/TP (RS-485) network.

Voir aussi

  • RP-V Controllers
  • RP-V Screw Terminals
  • Wiring