M-system ASWL2 User Manual

ASWL2
P. 1 / 3EM-1619 Rev.2
BEFORE USE ....
Thank you for choosing M-System. Before use, check the package
you received as below.
If you have any problems or questions with the product, please
contact M-System's Sales Office or representatives.
n PACKAGE INCLUDES:
Signal conditioner (body + base socket + input resistor).....(1)
Input resistor is provided only with current input type.
n MODEL NO.
Check that model No. described on specification label is exactly
what you ordered.
n INSTRUCTION MANUAL
This manual describes necessary points of caution when you
use this product, installation, connection and basic maintenance
procedures.
COMPONENT IDENTIFICATION
Body Base Socket
Specification
Label
x1
0
HI SET.
(%
)
X1
x10
LO SE
T.
(%)
X
1
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
DC ALARM
(rotary switch adjustment)
MODEL
ASWL2
INSTRUCTION MANUAL
INSTALLATION
Detach the yellow clamps located at the top and bottom of the
unit for separating the body from the base socket.
n DIN RAIL MOUNTING
Set the base socket so that its
DIN rail adaptor is at the bot-
tom. Position the upper hook at
the rear side of
base socket on the DIN rail and
push in the lower. When remov-
ing the socket, push down the
DIN rail
adaptor utilizing a screwdriver
(–) and pull.
n WALL MOUNTING
Refer to “EXTERNAL DIMEN-
SIONS.”
Clamp
(top & bottom)
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
Shape and size of the base socket
are slightly different with various
socket types.
POINTS OF CAUTION
n CONFORMITY WITH EC DIRECTIVES
• This equipment is suitable for Pollution Degree 2 and Instal-
lation Category II.
The relay output circuit is suitable for use in Pollution Degree
2 environment in Over Voltage Category II with the maximum
operating voltage 150V, in Over Voltage Category I with 240V.
Reinforced insulation (signal input or output to power input:
300V) and basic insulation (signal input to output: 300V) are
maintained. Prior to installation, check that the insulation
class of this unit satisfies the system requirements.
• The equipment must be mounted inside a suitable re enclosure.
• Altitude up to 2000 meters
• The equipment must be installed such that appropriate clear-
ance and creepage distances are maintained to conform to CE
requirements. Failure to observe these requirements may
invalidate the CE conformance.
n POWER INPUT RATINGS
• Operational range & power consumption: Check the power
rating for the unit on the specification label.
AC rating: Rating ±10%, 50/60 ±2 Hz, approx. 2VA
DC rating: Rating ±10%, approx. 2W
n GENERAL
• Before you remove the unit from its base socket or mount it,
turn off the power supply and input signal for safety.
n ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the air,
install the unit inside proper housing and ventilate it.
• Do not install the unit where it is subjected to continuous
vibration. Do not apply physical impact to the unit.
• Environmental temperature must be within -5 to +60°C (23
to 140°F) with relative humidity within 30 – 90% RH in order
to ensure adequate life span and operation.
Input Resistor
n WIRING
• Do not install cables (power supply, input and output) close
to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind these cables together with those in which noises
are present. Do not install them in the same duct.
n AND ....
• The unit is designed to function as soon as power is supplied,
however, a warm up for 10 minutes is required for satisfying
complete performance described in the data sheet.

M-system ASWL2 Specifications

General

Brand	M-system
Model	ASWL2
Category	Security System
Language	English

Summary

Before Use and Package Contents

Package Contents Check

Verify the included signal conditioner, base socket, and input resistor upon receipt.

Model Number Verification

Confirm the model number on the specification label matches the ordered unit.

Instruction Manual Review

Read this manual for necessary cautions, installation, connection, and maintenance procedures.

Points of Caution

EC Directives Conformity

Equipment suitability for Pollution Degree 2 & Installation Category II with insulation specs.

Power Input Ratings

Check operational range and power consumption for AC/DC ratings on the specification label.

General Safety Precautions

Turn off power and input signal before removing or mounting the unit for safety.

Environmental Conditions

Ensure indoor use, proper ventilation, and operate within specified temperature/humidity ranges.

Wiring and Connection Guidelines

Cable Installation

Avoid installing signal cables near noise sources and do not bind them together.

Power-On Warm-up

Allow a 10-minute warm-up period after power supply for optimal performance.

Component Identification

Installation Methods

DIN Rail Mounting

Steps for mounting the base socket onto a 35mm wide DIN rail.

Wall Mounting

Refer to external dimensions for instructions on wall mounting the unit.

Front Panel Configuration and Operation

Setpoint Rotary Switches

Explanation of Hi and Lo setpoint rotary switches for alarm configuration.

LED Indicators

Hi and Lo LED lights indicate when the coil for each relay is energized.

Terminal Connections

Input and Output Wiring

Connect unit as per diagram or label, attaching input resistor if provided.

Checking Procedures

Terminal Wiring Verification

Check all cables are correctly connected according to the diagram.

Power Input Voltage Check

Measure voltage across terminal 7 and 14 using a multimeter.

Input Signal Validation

Ensure the input signal is within the 0-100% full scale range.

Alarm Operation Verification

Check alarm operations by comparing input levels to setpoints.

Output Load Check

Verify output load against specifications; consider external protection for inductive loads.

Maintenance and Calibration

Calibration Procedure

Warm up for 10 mins, then check Hi/Lo setpoint trip points against data sheet accuracy.

External Dimensions

M-System Warranty