Table 2. Tppr Module Types - Honeywell Touchpoint Pro Technical Handbook

3.3.12 TPPR Modules
TPPR is of modular construction so it can be easily expanded if required. The quantity and mix of I/O modules is optional
and expandable.

Power Supply Unit (PSU) modules accept AC 120 – 240 V at 50/60 Hz single phase and are available in three power
outputs: 24 VDC @ 120, 240 or 480 W.

The optional DC-UPS is an uninterruptible DC power supply that links to and charges the optional 2 x 12 V Sealed
Lead Acid backup batteries.

The optional Redundancy Module (RDN) can control two DC 20A power inputs. If one input supply fails, the
Redundancy Module will switch over to the other, maintaining the DC output. Alarm relays will open if one of the input
supplies fails.

The Ring Coupling Module (RCM) enables fail-safe bi-directional (ring network) communication between modules and
the controller. An RCM is required for each backplane in the system.
Various types of I/O modules are available, each containing four channels. A single TPPR system can contain up to16 input
modules offering 64 input channels and up to 32 output modules offering 128 output channels.
Title
Analogue Input Module 4–20 mA (AIM mA)
Analogue Input Module mV Bridge (AIM mV)
Digital Input Module (DIM)
Relay Output Module (ROM)
24 VDC Power Supply
(120/240/480 W)
3.3.13 Sensor Catalogue
The TPPR Controller is pre-loaded with an updatable sensor catalogue that lists all of Honeywell Analytics' current gas
sensors, each with a full default configuration setting that can be loaded when commissioning the Input modules. The full
configuration can be viewed afterwards, and individual parameters changed if desired.
The full procedure is explained in the Commissioning chapter.
Part. No. 2400M2501_6
INTRODUCTION
Description
4-channel Analogue Input Module for 2 or 3 wire 4-20mA sensor signals
4-channel Module for mV-Bridge signals; supports up to 4 catalytic bead
flammable gas sensors
4-channel Module for switched input devices such as manually operated
push buttons. Can also be used for remote access to alarm acknowledge,
reset and output inhibit inputs
4-channel Module incorporating qty 4 SPCO (NO/NC) relays; suitable to
activate field mounted external alarms, actuators, drenching or shutter
systems, or to de-activate magnetic exit controls etc.

Table 2. TPPR Module Types

24 V DC-UPS
Redundancy Module (RDN)
Figure 25. TPPR Module Types
Relay Output Modules (ROM)
19
Digital Input Modules (DIM)
mV/mA Analogue Input Modules (AIM)
Touchpoint Pro
Technical Handbook