Instruction Manual
N200-309-00 I56-4294-002
Notier by Honeywell, 140 Waterside Road, Hamilton Industrial Estate, Leicester, LE5 1TN, UK
DESCRIPTION
The NRX-M711 radio input-output module is a battery operated RF
device designed for use with the NRXI-GATE radio gateway, running
on an addressable re system (using a compatible proprietary
communication protocol).
It is a dual module having separate input and output capability,
combined with a wireless RF transceiver and is supplied with a
wireless back box.
This device conforms to EN54-18 and EN54-25. It complies with the
requirements of 2014/53/EU for conformance with the RED directive.
SPECIFICATIONS
Supply Voltage: 3.3 V Direct Current max.
Standby Current: 122 µA@ 3V (typical in normal operating mode)
Red LED Current Max: 2 mA
Green LED Cur. Max: 5.5 mA
Re-Sync Time: 35s (max time to normal RF communication from
device power on)
Batteries: 4 X Duracell Ultra123 or Panasonic Industrial 123
Battery Life: 4 years @ 25
o
C
Radio Frequency: 865-870 MHz. Channel width: 250kHz
RF Output Power: 14dBm (max)
Range: 500m (typ. in free air)
Relative Humidity: 5% to 95% (non-condensing)
Terminal Wire Size: 0.5 - 2.5 mm
2
IP Rating: IP20
Input Module
End-of-Line Resistor: 47K
Supervision Current: 34 µA typical
Output Module
End-of-Line Resistor: 47K
Supervision Current: 60 µA typical
Relay Contacts: 2 A @ 30 VDC (resistive load)
External Power Supply Unit
Voltage: 30V DC max. 8V DC min.
Supervision Fault Voltage: 7V DC typical
INSTALLATION
This equipment and any associated work must be installed in
accordance with all relevant codes and regulations.
Figure 1 details the dimensions of the back box and cover.
Spacing between radio system devices must be a minimum of 1m
Table 1 shows the wiring conguration of the module.
NRX-M711
RADIO SYSTEM INPUT / OUTPUT MODULE
INSTALLATION INSTRUCTIONS
E N G L I S H
Figure 1: IO module + back box outside dimensions
Table 1: Terminal Connections
-20°C
60°C
+=
317 g
(66 g)
251 g
I 56- 4294- 002
7.53
125
mm
125 mm
58
mm
Figure 2: Diode Polarity
Load -VE Load +VE
Input Module requires 47K EOL for normal operation.
Output Module requires 47K EOL at the load for normal
operation in supervised mode.
If the load is a low impedance (compared to the EOL) a
series diode should be added for correct load supervision
(see Figure 2 for diode polarity).
PARTS LIST
Module unit 1
SMB500 back box 1
Front cover 1
Batteries (Duracell Ultra 123 or Panasonic Industrial 123) 4
Back box xing screws and wall plugs 2
Module xing screws 2
3-pin terminal block 2
2-pin terminal block 1
47 k-ohm EOL resistor 2
18 k-ohm alarm resistor 1
Module installation instructions 1
SMB500 back box installation instructions 1
TERMINAL
1
2
Output module (Supervised mode) Output module (Relay mode)
3 Connect to T8 Relay NO (normally open)
4 To load +ve Relay C (common)
5 Connect to T7 Relay NC (normally closed)
6 Supervision: connect to load -ve Not used
7 To ext PSU –ve Not used
8 To ext PSU +ve Not used
Input Module
Input -ve
Input +ve
CONNECTION / FUNCTION