HFI-IM-SM-01 Intelligent Relay Module
Installation Instructions for the HFI-IM-SM-01 Input
Mini-Module, HFI-OM-SM-01, HFI-OM-RM-01 Output Mini-Modules,
HFI-IO-SM-01 and HFI-IO-RM-01 Input/Output Mini-Modules
This manual is intended as a quick reference installation guide.
Please refer to the manufacturer’s control panel installation
manual for detailed system information.
General Description
The Vega mini-module series is a family of
microprocessor-controlled interface devices that permit the
monitoring and/or control of auxiliary devices. The Vega digital
communication protocol utilized by the monitoring control panel
provides for high rates of information exchange in combination with
particular features that ensure fast and secure responses. A
bi-colour LED indicator (red/green), one per single channel, is
activated by the control panel. The mini-modules are powered by the
loop.
Short Circuit Isolators
All Vega series mini-modules are provided with short-circuit
monitoring isolators installed on the intelligent loop circuitry
and can be activated by the control panel.
Common Technical Specifications
- Loop’s voltage range: Product operates down to 15 V, but
without LED indication. - Average current consumption
- LED’s current consumption
- Operating temperature range
- Humidity
- Dimensions
- Weight
- Maximum wire gauge
**Check latest version of document TDS-VMXXX for further data,
obtainable from your supplier.
Caution
Disconnect loop power before installing the mini-modules.
Electrostatic Sensitive Device. Observe precautions when handling
and making connections.
Warning
When switching an inductive load, in order to protect the
mini-module from surges caused by counter-EMF, it is important to
protect the relay contacts. A diode with a reverse breakdown
voltage of at least ten times the circuit voltage (DC applications
only) or a varistor (AC or DC applications) should be connected in
parallel to the load.
Contact
Diode (DC only) or varistor 75 mm VMMxxxx
Device’s Mounting
Mount securely within an electrical box or enclosure according
to local electrical regulations.
Maintenance
Test the mini-modules periodically according to local codes of
practice. Those devices contain no serviceable part, so, should a
fault develop, return them to your system supplier for exchange or
disposal, according to warranty conditions.
Load Reol Load
INPUT mini-module Terminal 1 Loop line IN (+) HFI-IM-SM-01 1 5 6
12 The HFI-IM-SM-01 single channel 2 supervised input mini-module 3
provides monitoring of normally open contact fire alarm and
supervisory devices. 5 End of line resistor (Reol):27 Kohm. Alarm
resistor (Rw):10 Kohm. 6 7 8 Loop line OUT (+) Loop line IN (-)
Loop line OUT (-) Input (+) Input (-) Not used Not used 9 Not used
Rw 10 Not used Reol 11 Not used 12 Not used Description Loop
positive input Loop positive output Loop negative input Loop
negative output Supervised input (+) Supervised input (-)
OUTPUT supervised mini-module Terminal 1 Loop line IN (+)
HFI-OM-SM-01
Product Usage Instructions
- Ensure that the loop power is disconnected before installing
the mini-modules. - Mount the mini-modules securely within an electrical box or
enclosure according to local electrical regulations. - When switching an inductive load, connect a diode or varistor
in parallel to the load to protect the mini-module from surges
caused by counter-EMF. - Test the mini-modules periodically according to local codes of
practice. - If a fault develops, return the mini-modules to your system
supplier for exchange or disposal according to warranty
conditions.
INSTALLATION INSTRUCTIONS FOR THE
HFI-IM-SM-01 INPUT MINI-MODULE, HFI-OM-SM-01, HFI-OM-RM-01 OUTPUT MINI-MODULES, HFI-IO-SM-01 AND
HFI-IO-RM-01 INPUT / OUTPUT MINI-MODULES
KM 750708
This manual is intended as a quick reference installation guide. Please refer to the manufacturer’s control panel installation manual for detailed system information.
GENERAL DESCRIPTION The Vega mini-module series is a family of microprocessor controlled interface devices permitting the monitoring and/or control of
auxiliary devices. The Vega digital communication protocol utilised by the monitoring control panel provides for high rates of information exchange in combination with particular features that ensure fast and secure responses. A bi-colour LED indicator (red/
green), one per single channel, is activated by the control panel. The mini-modules are powered by the loop. SHORT CIRCUIT ISOLATORS All Vega series mini-modules are provided with short-circuit monitoring isolators installed on the intelligent loop circuitry and can be
activated by the control panel.
COMMON TECHNICAL SPECIFICATIONS **
INSTALLATION The Vega mini-modules must be used in combination with compatible control panels employing the Vega communication protocol for monitoring and control. The location of mini-modules should follow recognised national or international installation codes of practice. Connections to the terminals are polarity sensitive thus, please, check them by referring to the wiring diagrams and tables for each model. Mini-modules are provided with female terminal blocks, a 27 Kohm end of line resistor and a 10 Kohm alarm resistor, depending on the model.
Loop’s voltage range * Average current consumption LED’s current consumption Operating temperature range Humidity Dimensions Weight Maximum wire gauge
From 18 V (min) to 40 V (max) 120 uA (@ 24 V) 6 mA (@ 24 V) From -30 °C (min) to +70 °C (max) 95% RH (no condensation) 75 x 52 x 28 mm (w/o brackets) 180 grams 2.5 mm2
*Product operates down to 15 V, but without LED indication. **Check latest version of document TDS-VMXXX for further data, obtainable from your supplier.
CAUTION Disconnect loop power before installing the mini-
modules.
CAUTION Electrostatic Sensitive Device. Observe precautions when handling and making connections.
WARNING When switching an inductive load, in order to
protect the mini-module from surges caused by
counter-EMF, it is important to protect the relay contacts. A diode with a reverse breakdown volt-
s
age of at least ten times the circuit voltage (DC
applications only) or a varistor (AC or DC applica-
tions) should be connected in parallel to the load.
CONTACT
+
Diode
(DC
only) or
varistor
75 mm
VMMxxxx
SETTING THE ADDRESS Mini-modules can be addressed by using a special hand-held programming unit or they can be auto-addressed by the control panel after they have been installed (the implementation of the auto-addressing feature depends on the control panel’s manufacturer). Addresses may be selected over the range from 1 to 240, although, of course, each device on the loop must have a unique address. – Connect the programmer to the module using the proper cable (refer to the programmer’s instruction manual). – After installing all modules and other loop devices, apply power to the loop in accordance with the panel’s installation instructions. NOTE: The HFI-IO-SM-01 and HFI-IO-RM-01 input/output mini-modules hold two addresses. The address assigned by the programmer always relates to the input channel; the output channel is automatically assigned the consecutive address.
DEVICE’S MOUNTING Mount securely within an electrical box or enclosure according to local electrical regulations.
MAINTENANCE Test the mini-modules periodically according to local codes of practice. Those devices contain no serviceable part, so, should a fault develop, return them to your system supplier for exchange or disposal, according to warranty conditions.
Hyfire Wireless Fire Solutions Limited – Unit B12a, Holly Farm Business Park, Honiley, Warwickshire, CV8 1NP – United Kingdom
www.hyfirewireless.com
LOAD Reol Load
INPUT mini-module
Terminal 1 Loop line IN (+)
HFI-IM-SM-01
1
5 6
12
The HFI-IM-SM-01 single channel 2
supervised input mini-module 3
provides monitoring of normally open contact fire alarm and super-
4
visory devices.
5
End of line resistor (Reol):27 Kohm. Alarm resistor (Rw):10 Kohm.
6 7
8
Loop line OUT (+) Loop line IN (-) Loop line OUT (-) Input (+) Input (-) Not used Not used
9 Not used
Rw
10 Not used
Reol
11 Not used
12 Not used
Description Loop positive input Loop positive output Loop negative input Loop negative output Supervised input (+) Supervised input (-)
OUTPUT supervised mini-module
Terminal 1 Loop line IN (+)
HFI-OM-SM-01
1
7 8 910 12
2
The HFI-OM-SM-01 single channel supervised output mini-module
3
provides control, by closing con- 4
tacts, of auxiliary devices such as 5
fire shutters.
6
Loop line OUT (+) Loop line IN (-) Loop line OUT (-) Not used Not used
End of line resistor (Reol):27 Kohm. 7 Load (+)
Relay contact ratings are:
30 Vdc , 2 A or 30 Vac , 2 A
+
(resistive load).
Load’s power
8 Load (-) 9 Load power (+) 10 Load power (-) 11 Not used 12 Not used
Description Loop positive input Loop positive output Loop negative input Loop negative output
Supervised output (+) Supervised output (-) Load’s power supply (+) Load’s power supply (-)
OUTPUT relay mini-module
Terminal 1 Loop line IN (+)
HFI-OM-RM-01
1
7 8 9101112
2
The HFI-OM-RM-01 single channel relay output mini-module provides pole changeover con-
3 4
tacts for the control of auxiliary 5
devices such as fire shutters.
6
Loop line OUT (+) Loop line IN (-) Loop line OUT (-) Not used Not used
Relay contact ratings are:
30 Vdc , 2 A or 30 Vac , 2 A
11
(resistive load).
9
7
12
10
8
7 Common 1 8 Common 2 9 Normally open 1 10 Normally open 2 11 Normally closed 1 12 Normally closed 2
Description Loop positive input Loop positive output Loop negative input Loop negative output
Relay contact terminal Relay contact terminal Relay contact terminal Relay contact terminal Relay contact terminal Relay contact terminal
WARNINGS AND LIMITATIONS Our devices use high quality electronic components and plastic materials that are highly resistant to environmental deterioration. However, after 10 years of continuous operation, it is advisable to replace the devices in order to minimize the risk of reduced performance caused by external factors. Ensure that these mini-modules are only used with compatible control panels. Detection systems must be checked, serviced and maintained on a regular basis to confirm correct operation. Refer to and follow national codes of practice and other internationally recognized fire engineering standards. Appropriate risk assessment should be carried out i nitially to determine correct design criteria and updated periodically.
WARRANTY All devices are supplied with the benefit of a limited 5 years warranty relating to faulty materials or manufacturing defects, effective from the production date indicated on each product. This warranty is invalidated by mechanical or electrical damage caused in the field by incorrect handling or usage. Product must be returned via your authorized supplier for repair or replacement together with full information on any problem identified. Full details on our warranty and products returns policy can be obtained upon request.
L20-VMMXX-1400 (vA.4)
INPUT / OUTPUT supervised mini-module
Terminal 1 Loop line IN (+)
HFI-IO-SM-01
1
5 6 7 8 910 12
+
Rw Reol
Load Reol
Load’s power
2
The HFI-IO-SM-01 input and output supervised mini-module combine in
3
a single device supervised input 4
and output characteristics.
5
Loop line OUT (+) Loop line IN (-) Loop line OUT (-) Input (+)
End of line resistor (Reol):27 Kohm. 6 Input (-)
Alarm resistor (Rw):10 Kohm.
7 Load (+)
Relay contact ratings are: 30 Vdc , 2 A or 30 Vac , 2 A (resistive load).
8 Load (-) 9 Load power (+) 10 Load power (-)
11 Not used
12 Not used
Description Loop positive input Loop positive output Loop negative input Loop negative output Supervised input (+) Supervised input (-) Supervised output (+) Supervised output (-) Load’s power supply (+) Load’s power supply (-)
INPUT / OUTPUT relay mini-module
Terminal 1 Loop line IN (+)
HFI-IO-RM-01
1
5 6 7 8 9101112
11 9
Rw
12
Reol
10
The HFI-IO-RM-01 input and 2
output relay mini-module combine 3
in a single device supervised input and relay output characteristics.
4
5
End of line resistor (Reol):27 Kohm. Alarm resistor (Rw):10 Kohm.
6 7
Loop line OUT (+) Loop line IN (-) Loop line OUT (-) Input (+) Input (-) Common 1
7 Relay contact ratings are: 30 Vdc , 2 A or 30 Vac , 2 A (resistive load).
8
8 Common 2 9 Normally open 1 10 Normally open 2
11 Normally closed 1
12 Normally closed 2
Description Loop positive input Loop positive output Loop negative input Loop negative output Supervised input (+) Supervised input (-) Relay contact terminal Relay contact terminal Relay contact terminal Relay contact terminal Relay contact terminal Relay contact terminal
2797 21
HF-20-036CPR
0086 22
HF-20-036CPR
Hyfire Wireless Fire Solutions Limited – Unit B12a, Holly Farm Business Park, Honiley, Warwickshire, CV8 1NP – United Kingdom
EN 54-17:2005 + AC:2007 EN 54-18:2005 + AC:2007
HFI-IM-SM-01 HFI-OM-SM-01 HFI-OM-RM-01 HFI-IO-SM-01 HFI-IO-RM-01
For use in compatible fire detection and alarm system
Hyfire Wireless Fire Solutions Limited – Unit B12a, Holly Farm Business Park, Honiley, Warwickshire, CV8 1NP – United Kingdom
www.hyfirewireless.com
L20-VMMXX-1400 (vA.4)
Hyfire Wireless Fire Solutions
