Vdc Power - Controller - Honeywell touchpoint Pro Operating Instructions Manual

MAN0923_Issue 3_04/15
4.4 Cabling Requirements – Additional information for assembly by
system integrators

4.4.1 24 Vdc Power - Controller

For the 24 Vdc power cabling the following power cabling specification is required:
• 2-wire cable
• Diameter appropriate to the current load (TB1 on the Control Module will accept a maximum wire size of
1.5 mm². The power connector to the DIN rail will accept a maximum wire size of 6 mm²)
• Shielded
4.4.2 Internal network connections
Please refer to the Ring Network cable recommendations given above.
4.5 Ring Network Distance Restrictions
The total round trip distance of the Touchpoint Pro network must not exceed 3 km (1.86 miles). The
distance between individual Touchpoint Pro units (e.g. between a Controller and a Remote Unit) must not
exceed 1 km (0.62 miles).
Touchpoint Pro Controller
Remote Touchpoint Pro Unit
4. Electrical Installation
Remote Touchpoint Pro Unit
Figure 4.1 Max allowed cable distances
Max 1km
Max 3 km
Remote Touchpoint Pro Unit
47
Touchpoint Pro
Operating Instructions
Remote Touchpoint Pro Unit