Honeywell touchpoint Pro Technical Handbook

INTRODUCTION
Part. No. 2400M2501_6 Touchpoint Pro
20 Technical Handbook
3.4 Power Supply Options
TPPR can be supplied from an AC 110/240 V Single Phase industrial supply via the optional Power Supply (PSU) Modules,
or from a direct DC 24 V power supply, or from optional 24 VDC backup batteries via the DC Uninterrupted Power Supply
module (DC-UPS).
When specifying power supplies, you should consider cabinet internal temperatures and cooling. In addition, power supplies
should be rated to allow for current surges and peaks. Contact your Honeywell representative for advice.
Figure 26. Typical Power Supply Setup
A full description of the available module types is given in the following sections.
3.4.1 Power Supply Unit Modules (PSU)
The TPPR System can be equipped with PSU modules of different capacity, depending on the number of I/O modules being
used. The power supplies are mounted to the DIN-Rail and are available in the following ratings:
 120/180 W, 24 – 28 VDC (5 A @ DC 24 V)
 240/360 W, 24 – 28 VDC (10 A @ DC 24 V)
 480/720 W, 24 – 28 VDC (20 A @ DC 24 V)
The power supplies have a 'DC Ok' status output that can be used to give a fault warning on failure.
Figure 27. Choice of PSU Size (120 W / 240 W / 480 W)
AC Mains
AC Generator
Load
Main Isolator
Circuit Breaker
Battery
Isolator
WARNING
AC power supplies must have a permanent connection to a protective earth, according to local regulations.

Honeywell touchpoint Pro Specifications

General

Brand	Honeywell
Model	touchpoint Pro
Category	Control Systems
Language	English