eta T2-BT User Manual

Specifications Cables
9
4 Specifications
4.1 Cables
CAN bus lines
Install the CAN bus lines according to the provided
specifications and pin assignments.
Use:
• between several circuit boards
• between several ETA boilers
Specifications:
• Total length up to 100 m:
Cable type: 2 x 2 x 0.6 mm STP (shielded twisted
pair) or higher grade
• Total length up to 400 m:
shielded CAT-6 or higher grade
• Maximum total length of all used CAN-bus lines:
400 m
Fig. 4-1: Signal cable (with 2 plugs)
Fig. 4-2: Screw-type terminal block plug
(2 x 0.6 mm STP with single-sided shield)
Fig. 4-3: Screw-type terminal block plug
(2 x 2 x 0.6 mm STP with single-sided shield)
Data cables
Use:
• between base boards and ETAtouch control
panels
Specifications:
• USB type: B
• maximum individual length: 5 m
• maximum total length of all data cables used: 20 m
Fig. 4-4: Data cable (with 2 plugs)
Fig. 4-5: Plug
Fig. 4-6: Socket on the circuit board
Sh Shield
+ Power supply
CH Data line CH
CL Data line CL
GND Earth

eta T2-BT Specifications

General

Brand	eta
Model	T2-BT
Category	Control Panel
Language	English