SENTRONIC M-SYSTEM M6D Series User manual

MODEL: M6DSN
Euro Terminal Ultra-Slim Signal Conditioners M6D Series
INPUT LOOP POWERED ISOLATOR
Functions & Features
• 5.9-mm wide ultra-slim design
• Low profile allows the M6D module mounted in a 120-mm
deep panel
• Loop-powered design eliminates output loop power supply
• Two isolators housed in one enclosure
• High-density mounting
• UL approval
5.9 (.23)
94
(3.70)
102
(4.02)
mm (inch)
MODEL: M6DSN–[1]DD[2]
ORDERING INFORMATION
• Code number: M6DSN-[1]DD[2]
Specify a code from below for each [1] and [2].
(e.g. M6DSN-2DD/UL)
[1] NO. OF CHANNELS
1: 1 channel
2: 2 channels
INPUT
Current
D: 0 – 20 mA DC (4 – 20 mA DC)
OUTPUT
Current
D: 0 – 20 mA DC (4 – 20 mA DC)
[2] OPTIONS
STANDARDS & APPROVALS
blank: CE marking
/UL: UL approval (CE marking)
GENERAL SPECIFICATIONS
Connection: Euro terminal (torque 0.3 N·m)
Applicable wire size: 0.2 to 2.5 mm2
Housing material: Flame-resistant resin (black)
Isolation: Input to output, between channels
Span adjustments: ±0.5 % (front)
INPUT & OUTPUT
Equivalent input impedance: 250 Ω plus load resistance
with 20 mA input
Operational range: 0.05 – 40 mA DC (Accuracy is assured
within 0.05 – 22 mA)
Minimum operating current: 0.05 mA
Load resistance: 0 – 600 Ω
Input Current (mA)
4 12 20
10.0
4.0
6.0V (approx.)
Load resistance 50Ω
6.0
12.0
14.0
16.0
18.0
approx. 5.4
8.0
10.2V (approx.)
Load resistance 250Ω
approx. 5.2
approx. 5.0
17.4V (approx.)
Load resistance 600Ω
Voltage Across
Input Terminals (V)
INSTALLATION
Operating temperature: -20 to +55°C (-4 to +131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Installation Base (model: M6DBS) or DIN rail
Weight: 60 g (2.1 oz)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: Approx. 20 msec. (0 – 90 %)
Load effect: (factory-calibrated with 250 Ω load)
0.004%/Ω (0 – 600 Ω)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
1500 V AC @1 minute (input to output)
2000 V AC @1 minute (between channels)
2000 V AC @1 minute (input or output to ground)
STANDARDS & APPROVALS
CE conformity:
EMC Directive (2004/108/EC)
EN 61000-6-4 (EMI)
EN 61000-6-2 (EMS)
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MODEL: M6DSN
Approval:
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D hazardous locations
(ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213)
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1)
EXTERNAL VIEW
(With the cover open)
Channel 2
Span Adj.
Channel 1
Span Adj.
DIMENSIONS unit: mm (inch)
94 (3.70)
5.9 (.23)
DIN RAIL HOOK
102 (4.02)
[0.5 (.02)]
8–M3
EURO TERMINAL
DIN RAIL
35mm wide
5 6 7 8
1 2 3 4
• When mounting, no extra space is needed between units.
WIRE INSERTION ANGLE: approx. 7°
SCREWDRIVER
INSERTION ANGLE
: approx. 40°
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MODEL: M6DSN
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
+
–
INPUT
1+
–
5
6
2
OUTPUT
Isolation
Inverter
S
+
–
INPUT
Channel 1
Channel 2
3+
–
7
8
4
OUTPUT
Isolation
Inverter
S
CONNECTOR
Specifications are subject to change without notice.
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M6DSN
P. 1 / 3EM-7825 Rev.4
INPUT LOOP POWERED ISOLATOR MODEL M6DSN
INSTRUCTION MANUAL
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......................................................... (1)
■ MODEL NO.
Confirm Model No. marking on the product to be 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
■ CONFORMITY WITH EC DIRECTIVES
• The equipment must be mounted inside a panel.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect 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 conform-
ity.
■ GENERAL PRECAUTIONS
Before you remove the unit or mount it, turn off the 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 ven-
tilation.
• 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 -20 to +55°C
(-4 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 (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 the input signal
is supplied, however, a warm up for 10 minutes is required
for satisfying complete performance described in the data
sheet.
COMPONENT IDENTIFICATION
■ FRONT PANEL CONFIGURATION (with the cover open)
Body
Front Cover
DIN Rail Adaptor
Spec. Marking
Channel 2
Span Adj.
Channel 1
Span Adj.
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M6DSN
P. 2 / 3EM-7825 Rev.4
INSTALLATION
Set the unit so that its DIN rail adapter is at the bottom.
When the unit is installed to an Installation Base (model
M6DBS), refer to its instruction manual.
■ MOUNTING THE UNIT ON A DIN RAIL
A) Hang the upper hook at the rear side of unit on the DIN
rail.
B) Push in the lower in keeping pressing the unit to the
DIN rail.
■ REMOVING THE UNIT
A) Pull down the DIN rail adaptor using a minus screw-
driver.
B) Pull out the lower part of the unit.
C) Remove the upper part from the DIN rail.
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the connection diagram on the side of the unit.
■ EXTERNAL DIMENSIONS unit: mm (inch)
■ CONNECTION DIAGRAM
DIN Rail
AB
DIN Rail Adaptor A
B
C
94 (3.70)
5.9 (.23)
DIN RAIL HOOK
102 (4.02)
[0.5 (.02)]
8–M3
EURO TERMINAL
DIN RAIL
35mm wide
5 6 7 8
1 2 3 4
• When mounting, no extra space is needed between units.
WIRE INSERTION ANGLE: approx. 7°
SCREWDRIVER
INSERTION ANGLE
: approx. 40°
+
–OUTPUT
5
6
+
–
INPUT 1
2
+
–OUTPUT
7
8
+
–
INPUT 3
4
Channel 1
Channel 2
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M6DSN
■ WIRING INSTRUCTIONS
• Applicable wire size
Solid: 0.2 to 2.5 mm2(0.55 to 1.75 dia.)
Stranded: 0.2 to 2.5 mm2(Tinning wire ends may
cause contact failure and therefore is not
recommended.)
Ferruled: 0.2 to 1.5 mm2(0.55 to 1.35 dia.)
• Expose wire conductors by 8 mm (0.31”).
How to Connect Wires
Insert a wire. Confirm that the wire tip hits the bottom and
tighten the screw with a screwdriver.
Confirm that the wire’s insulation tube is not caught in the
terminal.
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Input: Check current with an ammeter. Be sure that the
connected transmitter allows the unit’s load value [250Ω
+ output load resistance].
3) Output: Check that output load is within the permis-
sible limit of 600Ω.
ADJUSTMENT PROCEDURE
This unit is calibrated at the factory to meet the ordered
specifications, therefore you usually do not need any cali-
bration.
For matching the signal to a receiving instrument or in case
of regular calibration, adjust the output as explained in the
following.
■ HOW TO CALIBRATE THE OUTPUT SIGNAL
Use a signal source and measuring instruments of sufficient
accuracy level. Turn the input signal on and warm up for
more than 10 minutes.
1) SPAN: Apply 100% input and adjust output to 100%.
MAINTENANCE
Regular calibration procedure is explained below:
■ CALIBRATION
Warm up the unit for at least 10 minutes. Apply 25%, 50%,
75% and 100% input signal. Check that the output signal
for the respective input signal remains within accuracy de-
scribed in the data sheet. When the output is out of toler-
ance, recalibrate the unit according to the “ADJUSTMENT
PROCEDURE” explained earlier.
8 mm 8 mm
3.7 mm dia. max. 3.7 mm dia. max.
Wire exposure Recommended
ferruled wire
Screwdriver
Wire
Screwdriver
Wire
8 mm
6 mm
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