Veris Industries LDRA6 USER GUIDE - Manual (Page 11)

User Guide: LDRA6 Chapter 2: Connections & Settings
5 970 484-6510 www.rletech.com
2-1.1 TB1 – Power
The LDRA6 connects to a 24VDC power supply using TB1, a two position connector labeled 24VDC.
2-1.2 POW1 – Power
Power can also be supplied to the unit through POW1. This is a wall adapter plug connection. This also
requires 24VDC.
2-1.3 TB2, TB3 – Zone Inputs
SeaHawk Leak Detection Cable (SC) and/or dry contact wires connect to the LDRA6 through TB2. Fifteen
foot (4.57m) leader cables (one is included in each leader cable kit, part #LC-KIT) are required for leak
detection cable connections only. Dry contact wires must be user supplied or may be supplied with your
dry contact device. Connect cables/wires as follows:
Position Leak Detection Cable Dry Contact Wire
TB3-1 Zone 1 White Zone 1 Input-1
TB3-2 Zone 1 Black Zone 1 Input-2
TB3-3 Zone 1 Green N/A
TB3-4 Zone 1 Red N/A
TB3-5 Zone 2 White Zone 2 Input-1
TB3-6 Zone 2 Black Zone 2 Input-2
TB3-7 Zone 2 Green N/A
TB3-8 Zone 2 Red N/A
TB3-9 Zone 3 White Zone 3 Input-1
TB3-10 Zone 3 Black Zone 3 Input-2
TB3-11 Zone 3 Green N/A
TB3-12 Zone 3 Red N/A
TB2-1
Zone 4 White Zone 4 Input-1
TB2-2 Zone 4 Black Zone 4 Input-2
TB2-3 Zone 4 Green N/A
TB2-4 Zone 4 Red N/A
TB2-5 Zone 5 White Zone 5 Input-1
TB2-6 Zone 5 Black Zone 5 Input-2
TB2-7 Zone 5 Green N/A
TB2-8 Zone 5 Red N/A
TB2-9 Zone 6 White Zone 6 Input-1
TB2-10 Zone 6 Black Zone 6 Input-2
TB2-11 Zone 6 Green N/A
TB2-12 Zone 6 Red N/A
2-1.4 TB5, TB4 – Zone Alarm Relays
These are the Zone Alarm Relay output terminal blocks (Form C). A status LED is located above each
relay, which will indicate the state of the relay (on/off). These relays can be configured as supervised or
unsupervised, latched or unlatched (unsupervised and unlatched by factory default). Connect the Zone
Alarm Relay wires to TB3 and TB4 as follows:
TB5-1 Zone 1 alarm relay normally open (NO)
TB5-2 Zone 1 alarm relay common (C)
TB5-3 Zone 1 alarm relay normally closed (NC)
TB5-4 Zone 2 alarm relay normally open (NO)
TB5-5 Zone 2 alarm relay common (C)
TB5-6 Zone 2 alarm relay normally closed (NC)