AS4V DC ALARM BEFORE USE .... INSTRUCTION MANUAL

AS4V DC ALARM BEFORE USE .... INSTRUCTION MANUAL
AS4V
INSTRUCTION MANUAL
DC ALARM
(dual or quad alarm trip; field-configurable)
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■ PACKAGE INCLUDES:
Signal conditioner (body + base socket + input resistor)...... (1)
Input resistor is provided only with current input type.
■ MODEL NO.
Confirm that the model number described on the product is
exactly what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
POINTS OF CAUTION
■ INSULATION CLASS
•This unit is provided with the class of basic insulation. Prior to installation, check that the insulation class of this
unit satisfies the system requirements.
■ CONFORMITY WITH LOW VOLTAGE DIRECTIVE OR UL
•This equipment is suitable for use in a Pollution Degree
2 environment and in Installation Category II, with the
maximum operating voltage of 300V.
Basic insulation is maintained between signal input, output and power input. Prior to installation, check that the
insulation class of this unit satisfies the system requirements.
•Altitude up to 2000 meters
•The equipment must be mounted inside a panel.
•The equipment must be installed such that appropriate
clearance and creepage distances are maintained to conform to CE/UL requirements. Failure to observe these requirements may invalidate the CE/UL conformance.
■ CONFORMITY WITH EMC DIRECTIVE
•Insert a noise filter for the power source connected to the
unit. Densei-Lambda Noise Filter Model MZS-1206-33 or
equivalent is recommended.
•The actual installation environments such as panel configurations, connected devices, connected wires, may affect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure the CE conformity.
■ POWER INPUT RATING & OPERATIONAL RANGE
•Locate the power input rating marked on the product and
confirm its operational range as indicated below:
100 – 240V AC rating: 85 – 264V, 47 – 66 Hz, approx. 6VA
(100 – 240V ±10% for UL)
24V DC rating: 24V ±10%, approx. 3.5W
110V DC rating: 85 – 150V, approx. 3.5W (110V ±10% for UL)
MODEL
AS4V
■ GENERAL PRECAUTIONS
•Before you remove the unit from its base socket or mount
it, turn off the power supply and input signal for safety.
■ ENVIRONMENT
•Indoor use
•When heavy dust or metal particles are present in the air,
install the unit inside proper housing with sufficient ventilation.
•Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
•Environmental temperature must be within -5 to +55°C (23 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
■ 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.
■ 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.
COMPONENT IDENTIFICATION
Connection Diagram
Base Socket
Specifications
Body
Input Resistor
INSTALLATION
Detach the yellow clamps located at the top and bottom of
the unit to separate the body from the base socket.
■ DIN RAIL MOUNTING
Set the base socket so that its
DIN rail adaptor is at the bottom. Position the upper hook
at the rear side of base socket
on the DIN rail and push in
the lower. When removing
the socket, push down the
DIN rail adaptor utilizing a
minus screwdriver and pull.
Clamp
(top & bottom)
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
■ WALL MOUNTING
Refer to “EXTERNAL DI- Shape and size of the base socket
are slightly different with various
MENSIONS.”
socket types.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-1609 Rev.13
P. 1 / 4
AS4V
FRONT VIEW & PROGRAMMING
■ PROGRAMMING PROCEDURE
1) Press ITEM UP or DOWN key until ITEM display indicates “01”.
2) Press DATA UP or DOWN key and choose “1” or “2” on DATA
DATA
DATA Display
display.
1 : Only alarm setpoints are modifiable.
ITEM
ITEM No. Display
ALARM
2 : All parameters are modifiable.
L4
3) Press ITEM UP or DOWN key until ITEM display shows the
ITEM DATA
L3
*Monitor LEDs
ITEM No. you need to change.
DATA UP-DOWN Keys
L2
4) Press DATA UP or DOWN key and choose a DATA No. or value
L1
you need on DATA display.
ITEM No. UP-DOWN Keys
5) Repeat above 3 and 4. (Entered data is stored when you move to
a new ITEM.)
*L3 or L4 does not turn on for dual output type.
6) Press ITEM UP or DOWN key until ITEM display indicates “01”.
7) Press DATA UP or DOWN key and choose “0” on the display.
8) Press ITEM UP or DOWN key until ITEM display indicates “P”. DATA display shows process input.
(You can now check data setting by choosing ITEM No.)
Note: DO NOT press UP and DOWN keys simultaneously.
MDF.
ITEM
DATA
CONTENTS
DEFAULT SETTING
CODE
P
N/A
-1999 – 9999
L1
L2
L3
L4
1, 2
1, 2
1, 2
1, 2
-1999 – 9999*
-1999 – 9999*1
-1999 – 9999*1
-1999 – 9999*1
01
Process input display in engineering unit (as set in ITEM 07/08)
----
L1 alarm setpoint in engineering unit
L2 alarm setpoint in engineering unit
L3 alarm setpoint in engineering unit *2
L4 alarm setpoint in engineering unit *2
Quad: 20.0 Dual: 20.0
Quad: 30.0 Dual: 80.0
Quad: 70.0
Quad: 80.0
0, 1, 2
Modification code
0 : Data indication only.
1 : Only ITEM L1 – L4 are modifiable.
2 : All parameters are modifiable.
1
1
02
N/A
0 – 99
Status indication (“0” is normally indicated.)
0: Normal 1: Memory error 10: Out of input range -15 – 115%
03
N/A
0, 1, 4
Input range
0: S1, 1: S2, 4: Z1
Specified when ordering
04
N/A
-15.0 – 115.0
Input indicated in % (as set in ITEM27, 28)
----
05
06
2
2
-19.99 – 99.99
0.000 – 9.999
Zero adjustment (%) (fine adj. of the value set in ITEM 27)
0.00
Gain adjustment (fine adj. of the value set in ITEM 28)
1.000
07
08
2
2
-1999 – 9999
-1999 – 9999
Display range scaling 0% *
Display range scaling 100% *3
0.0
100.0
09
2
0, 1, 2, 3
Decimal point
position
(Specify the
number of
digits)
1
10
2
0 – 99
Power ON-delay time (seconds)
5
11
2
0 – 999
Alarm ON-delay time (seconds)
0
12
2
0, 1, 2, 3, 4
Moving average (sampling cycle: 100 msec.)
0: No, 1: 4 samples, 2: 8 samples, 3: 16 samples, 4: 32 samples
0
13
14
15
16
2
2
2
2
0, 1
0, 1
0, 1
0, 1
L1 trip operation
L2 trip operation
L3 trip operation
L4 trip operation
Quad: 0
Quad: 0
Quad: 1
Quad: 1
17
2
0, 1 – 60
18
19
20
21
2
2
2
2
22
N/A
3
0:____
1:___._
2:__.__
3:_.___
(0: Lo, 1: Hi)
(0: Lo, 1: Hi)
(0: Lo, 1: Hi) *2
(0: Lo, 1: Hi) *2
Power-saving mode 0: Continuous display
1 – 60: Time before display turned off (minutes)
10
0, 1
0, 1
0, 1
0, 1
L1 coil at alarm (0: Energized, 1: De-energized)
L2 coil at alarm (0: Energized, 1: De-energized)
L3 coil at alarm (0: Energized, 1: De-energized)*2
L4 coil at alarm (0: Energized, 1: De-energized)*2
0
0
0
0
----
Version No. indication
----
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
Dual: 0
Dual: 1
EM-1609 Rev.13
P. 2 / 4
AS4V
23
24
25
26
2
2
2
2
1 – 9999
1 – 9999
1 – 9999
1 – 9999
L1 hysteresis (deadband) in engineering unit
L2 hysteresis (deadband) in engineering unit
L3 hysteresis (deadband) in engineering unit *2
L4 hysteresis (deadband) in engineering unit *2
1.0
1.0
1.0
1.0
27
2
S1: -1.00 – 1.00
S2: -10.0 – 10.0
Z1: 0.0 – 50.0
0% input voltage/current (ITEM 27 < ITEM 28)
S1: -1.00V, S2: -10.0V, Z1:
4.0mA
28
2
S1: -1.00 – 1.00
S2: -10.0 – 10.0
Z1: 0.0 – 50.0
100% input voltage/current (ITEM 27 < ITEM 28)
S1: 1.00V, S2: 10.0V, Z1:
20.0mA
29
2
0, 1
Latching control (0: Disabled, 1: Enabled)
Selecting “0” resets latching relays. Turning power supply off
also resets them.
0
30
----
0000 – 1111
Alarm indication (0: OFF, 1: ON)
The MSD indicates the L1, while the LSD indicates the L4.
----
*1. Selectable within the display scaling range
*2. Quad alarm trip type only
*3. Of the range set in ITEM 05/06. ITEM 07 < ITEM 08.
TERMINAL CONNECTIONS
CHECKING
Connect the unit as in the diagram below or refer to the connection diagram on top of the unit.
1) Terminal wiring: Check that all cables are correctly connected according to the connection diagram.
2) Power input voltage: Check voltage across the terminal
7 – 8 with a multimeter.
3) Input: Check that the input signal is within 0 – 100% of
the full-scale.
4) Alarm operations: Check the alarm operations referring
to the figure below.
5) Output load: Check that the output load is:
Output code 2 and 3: 380V AC/120VA or 125V DC/30W
Output code 5: 380V AC/600VA or 125V DC/150W
Output code 2A, 3A and 5A: 220V DC/30W
For maximum relay life with inductive load, external
protection is recommended.
n N.O. RELAY
+
INPUT
–
R
*
n N.C. RELAY
5
11 L4 OUTPUT
11 L4 OUTPUT
6
10 L1 OUTPUT
10 L1 OUTPUT
9 COM
9 COM
3 L3 OUTPUT
3 L3 OUTPUT
2 L2 OUTPUT
2 L2 OUTPUT
1 COM
1 COM
7 U(+)
8 V(–)
Alarm Trip Operation
Terminal No. in parentheses
Example with quad N.O. contacts (LL, L, H, HH)
POWER
*Input shunt resistor attached for current input.
L1 (9–10)
n SPDT RELAY
+
INPUT
–
R
*
ON OFF
ON OFF
L2 (1–2)
5
11 N.C.
6
10 N.O.
L1 OUTPUT
9 COM
OFF ON
L4 (9–11)
Input
(%) 0
50
LL
3 N.C.
2 N.O.
OFF ON
L3 (1–3)
L2 OUTPUT
1 COM
L
100
H
HH
Trip Operation in Power Failure
• Output code 2, 2A: All relays turn off.
• Output code 3, 3A: All relays turn on.
• Output code 5, 5A: Terminals 1 – 3, 9 – 11 turn on.
7 U(+)
8 V(–)
POWER
*Input shunt resistor attached for current input.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-1609 Rev.13
P. 3 / 4
AS4V
MAINTENANCE
LIGHTNING SURGE PROTECTION
Regular calibration procedure is explained below:
In order to protect the unit from lightning surges entering
through power supply cables, use of appropriate lightning
surge protectors are recommended. Please contact M-System.
■ CALIBRATION
Warm up the unit for at least 10 minutes.
• H (HH) Setpoint
Increase the input signal from a value lower than the setpoint and check that the relay trips at the H (or HH) setpoint within the setpoint accuracy described in the data
sheet.
• L (LL) Setpoint
Decrease the input signal from a value higher than the setpoint and check that the relay trips at the L (or LL) setpoint
within the setpoint accuracy described in the data sheet.
When the setpoints are shifted, please contact M-System’s
Sales Office or representatives.
EXTERNAL DIMENSIONS unit: mm (inch)
CLAMP
(top & bottom)
20
(.79)
7.8 (.31)
DIN RAIL
35mm wide
8
7
6
5
50 (1.97)
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
11–M3.5
SCREW
103 (4.06)
132 (5.20)
[3.3 (.13)]
80 (3.15)
80 (3.15)
35.4 (1.39)
4
9
3
10 11
1
2
40 (1.57)
50 (1.97)
• When mounting, no extra space is needed between units.
■ TERMINAL ASSIGNMENTS
8
7
6
5
4
9
10 11
12 (.47)
INPUT RESISTOR
(model: REM)
3
1
2
Input shunt resistor attached
for current input.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-1609 Rev.13
P. 4 / 4
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