M5XV
EM-2762
Rev.2 P. 3 / 3
EXTERNAL VIEWS
■
LEFT VIEW
■
FRONT VIEW
DIP SW
1
2
3
4
5
6
SW1
On
Power Indicator LED
Configurator Jack
OUTPUT RANGING
The internal DIP switch setting is required to select output types before setting a precise output range using PC Configurator
Software (model: M5CFG).
For detailed information on the PC configuration, refer to the M5CFG users manual.
Table 1. DIP switch setting: Output type
Output
Type
SW1
1
2
3
4
5
6
0 – 20 mA
ON
OFF
OFF
OFF
ON
OFF
-5 – +5 V
OFF
ON
ON
OFF
OFF
ON
-10 – +10 V
OFF
ON
OFF
ON
OFF
ON
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Check DIP switch setting.
3) Power input voltage: Check voltage across the terminal
7 – 8 with a multimeter.
4) Input: Check that the input signal is within 0 – 100% of
the full-scale.
5) Output: Check that the load resistance meets the de-
scribed specifications.
POWER INDICATOR LED
The transmitter is provided with a power indicator LED
which blinks in different patterns indicating various oper-
ating status.
The following figure indicates typical patterns.
LED ON OFF PATTERNS
TRANSMITTER STATUS
Downloading the setting
Range setting
Fine adjusting
Supplying a fixed output
Normal
Abnormal Operation
(corruption of configuration data)
80ms
MAINTENANCE
Regular calibration procedure is explained below:
■
CALIBRATION
Warm up the unit for at least 10 minutes. Apply 0%, 25%,
50%, 75% and 100% input signal. Check that the output
signal for the respective input signal remains within accu-
racy described in the data sheet. When the output is out of
tolerance, recalibrate the unit using the PC Configurator
Software (model: M5CFG).
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.
056 222 38 18
www.sentronic.com
SENTRONIC
AG
