Honeywell touchpoint Pro Technical Handbook

MODBUS INSTALLATION
Part. No. 2400M2501_6 Touchpoint Pro
40 Technical Handbook
5.2.14 Connecting to an Analogue Input Module (4 – 20 mA)
The Analogue Input Module mA (AIM mA) is a sink module that accepts 4-20 mA source signals from 2-wire or 3-wire field
devices. The sensors connect via the front-face terminals.
The module can supply 18-32 VDC (24 VDC nominal) to the field devices at a maximum current of 1 A per channel, with the
additional limitation that the total current drawn from the module must not exceed 2 A at 65 °C ambient or 4 A at 55 °C
ambient.
Voltage outputs are overload protected.
Channel
Terminal
Label
Field Device
Input 1
1
+V
24 VDC
2
SIG
4 – 20 mA Signal
3
–V
0 VDC
Input 2
4
+V
24 VDC
5
SIG
4 – 20 mA Signal
6
–V
0 VDC
Input 3
7
+V
24 VDC
8
SIG
4 – 20 mA Signal
9
–V
0 VDC
Input 4
10
+V
24 VDC
11
SIG
4 – 20 mA Signal
12
–V
0 VDC
Table 9. AIM mA Connection Table
The following diagrams show how to connect various types of device or sensor.
Figure 49. Three Wire Device
Device
TPPR

Honeywell touchpoint Pro Specifications

General

Brand	Honeywell
Model	touchpoint Pro
Category	Control Systems
Language	English