The Tunnel Control Station 2 (TCS2) is a state-of-the-art relay station that allows precise, to-the-inch control of tunnel equipment.
· 10.1" Touchscreen TunnelWatch PC runs the TunnelWatch software.
· TunnelWatch PC communicates to the Logic Card through a TCP/IP connection.
· Logic Card communicates to the Input Card, Conveyor Card, and Relay Cards through a CAN bus on the Motherboard.
· Logic Card
o Communicates to the TunnelWatch PC through a TCP connection.
o The TCP connection goes through an Ethernet cable connecting the motherboard to the TCS2 network switch, and from the network switch to the TunnelWatch PC.
· Input Card
o 16 available inputs.
· Conveyor Control Card
o Contains Start/Stop switch circuit, Interlock relay circuit (Conveyor Enable), and Conveyor relay.
o Up to 8 stop switches, and 4 start switches can be used. Each stop switch connection has its own LED indicator.
o Qty. 3 normally open dry contact Interlock relay outputs.
o Qty. 1 normally open dry contact Conveyor relay output.
o Up to 12 cards per TCS2.
o 6 relays per card (relays A-F).
■ Relays A-D have one set of normally open contacts. Relays E-F have one set of normally open contacts, and one set of normally closed contacts.
· Serial Interface Board
o Provides an interface between the TunnelWatch PC and Legacy TCS1 units, VPD sensors, and Keypad Terminals.
o Provides power for the VPD sensor and Keypad Terminals (KPTs).
· 32.95" H x 22.14" W x 8.25" D
· 120VAC TCS2 input power
· 16 inputs
· 72 relay outputs
· 1 Conveyor relay output
· 3 Interlock relay outputs