M-system Mini-M M2DYH Series Quick Start Manual page 4

INSTRUCTION MANUAL
CURRENT LOOP SUPPLY
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 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
■ 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. 3.5 – 6.5VA
24V DC rating: 24V ±10%, approx. 3W
11 – 27V DC rating: 11 – 27V, approx. 3W
110V DC rating: 85 – 150V, approx. 3W
■ 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 +55°C
(23 to 131°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.
■ AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
SEN TRONIC
AG
Produkte, Support und Service
(applicable to HART signal)
Rugghölzli 2
CH - 5453 Busslingen
MODEL
COMPONENT IDENTIFICATION
Body
Fixing Screw
Zero Adj.
Span Adj.
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.
+ 1
INPUT
– 4
2-WIRE XMTR
PWR SUPPLY
+ 5
*Hand-held communicator
When Used as DC Supply
– + + 1
250
*
2-WIRE
– 4
HHC
XMTR
+ + 5
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
M2DYH
M2DYH
Base Socket
Connection
Diagram
Specifications
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
4–20mADC
9 +
*
R
OUTPUT HHC
L
12 –
13
U(+)
POWER
14
V(–)
When Used as Isolator
+ + 1 1
*
HHC INPUT
250
– 4
+ 5
P. 1 / 2
mailbox@sentronic.com
www.sentronic.com