SENTRONIC M-SYSTEM Mini-M Series User manual

MODEL: M2VV
Super-mini Signal Conditioners Mini-M Series
VOLTAGE DIVIDER
Functions & Features
• Steps down a voltage too high to be input to a general
transmitter
• Divided to 1/1000 or by a specified ratio
Model
23 (.91)
76
(2.99)
124
(4.88)
mm (inch)
MODEL: M2VV-[1][2]
ORDERING INFORMATION
• Code number: M2VV-[1][2]
Specify a code from below for [1] and [2].
(e.g. M2VV-1/Q)
• Special ratio (For code 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
[1] DIVIDING RATIO
1: 1/1000
0: Specify
[2] OPTIONS
Other Options
blank: none
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Housing material: Flame-resistant resin (black)
INPUT & OUTPUT
Dividing ratio: 1/300 – 1/1000
Input voltage: Any specific DC voltage value up to ±1200 V
Input resistance: Approx. 1.1 MΩ
Output voltage: Input Voltage × Dividing Ratio
Output resistance: Approx. 1.1 kΩ with 1/1000 ratio;
Output Resistance [kΩ] ≈ Dividing Ratio × 1100
INSTALLATION
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
(Multiple installation bases can not be used.)
Weight: 150 g (0.33 lbs)
PERFORMANCE in percentage of span
Accuracy: ±0.2 %
Temp. coefficient: ±0.005 %/°C (±0.003 %/°F)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input or output
to ground)
Rugghölzli 2
CH - 5453 Busslingen Tel.[phone]
Fax [phone] [e-mail]
www.sentronic.com
Produkte, Support und Service
SENTRONICAG

MODEL: M2VV
DIMENSIONS unit: mm (inch)
5
9
21.5 (.85)
70.5 (2.78)
84 (3.31)10 (.39) 15 (.59)
6 (.23)
59 (2.32)
DIN RAIL
35mm wide
[4 (.16)]
8–M3
SCREW
72 (2.83)
23 (.91)
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
114 (4.49)
• When mounting, no extra space is needed between units.
4
8
12
14 13
1
4 (.16)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
+
–
+
–
Base Socket
INPUT 9OUTPUT
14
1
4
Voltage
Divider
Specifications are subject to change without notice.
Rugghölzli 2
CH - 5453 Busslingen Tel.[phone]
Fax [phone] [e-mail]
www.sentronic.com
Produkte, Support und Service
SENTRONICAG

M2VV
P. 1 / 2
VOLTAGE DIVIDER MODEL M2VV
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 (body + base socket) ...................... (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
■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 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-5to+60°C
(23to140°F)withrelativehumiditywithin30to90%RH
in order to ensure adequate life span and operation.
•Besurethattheventilationslitsarenotcoveredwithca-
bles, etc.
■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.
COMPONENT IDENTIFICATION
INSTALLATION
Loosen the fixing screw at the front of the unit in order 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.
■WALL MOUNTING
Refer to “EXTERNAL DI-
MENSIONS.”
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the con-
nection diagram on the side of the unit.
Model
Body Base Socket
Connection
Diagram
Specifications
Fixing Screw
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
+
–
9
OUTPUT
14
1
4
+
–
INPUT
Rugghölzli 2
CH - 5453 Busslingen Tel.[phone]
Fax [phone] [e-mail]
www.sentronic.com
Produkte, Support und Service
SENTRONICAG

M2VV
EXTERNAL DIMENSIONS unit: mm (inch)
5
9
21.5 (.85)
70.5 (2.78)
84 (3.31)10 (.39) 15 (.59)
6 (.23)
59 (2.32)
DIN RAIL
35mm wide
[4 (.16)]
8–M3
SCREW
72 (2.83)
23 (.91)
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
114 (4.49)
• When mounting, no extra space is needed between units.
4
8
12
14 13
1
4 (.16)
Rugghölzli 2
CH - 5453 Busslingen Tel.[phone]
Fax [phone] [e-mail]
www.sentronic.com
Produkte, Support und Service
SENTRONICAG