D2441-01-05 CN5281 SEM1610 User Guide
IMPORTANT - CE & SAFETY REQUIREMENTS
Product must be DIN rail mounted, inside a suitable enclosure providing environmental protection to IP65 or greater.
To maintain CE EMC requirements , input wires must be less than 30 metres.
The product contains no serviceable parts , or internal adjustments. no attempt must be made to repair this product. Faulty units must be returned to supplier for repair.
This product must be installed by a qualified person. All electrical wiring must be carried out in accordance with the appropriate regulations for the place of installation.
Before attempting any electrical connection work, please ensure all supplies are switched off.
ABSOLUTE MAXIMUM CONDITIONS ( To exceed may cause damage to the unit):Supply Voltage ± 30 V dc (Protected for over voltage and reverse connection)
Current with over voltage ± 200 mA
Input Voltage ± 5 V between any terminals
Input Current ± 100 mA between terminals 7 & 10
Ambient Temperature (-30 to 75) °C Humidity (10 to 95) % RH (Non condensing)
Status Instruments Ltd, Status Business Park, Gannaway Lane, Tewkesbury, Gloucestershire, UK, GL20 8FD
Web Page: www.status.co.uk Tel : +44 (0) 1684 296818 Fax: +44 (0) 1684 293746 email : sales@status.co.uk
SEM1610 USER GUIDE
DIN RAIL MOUNTED TRANSMITTER
UNIVERSAL INPUT
TWO WIRE (4 to 20) mA OUTPUT
Every effort has been taken to ensure the accuracy of this document, however we do not accept responsibility for damage, injury, loss or expense resulting from errors and omissions, and we reserve the right of amendment without notice.
Important - Please read this document before any installing.
PRODUCT SPECIFICATION
RECEIVE AND UNPACKING
CONFIGURATION
Please refer to the product data sheet for full specification, available to down load at www.status.co.uk.
Please inspect the packaging and instrument thoroughly for any signs of transit damage. If the instrument has been damaged, please notify your supplier immediately.
SEM1610
USB LINK SOFTWARE
USB CABLE
Download @
www.status.co.uk
COMPUTER
IMPORTANT The SEM1610 can be configured whilst connected and powered, but a portable battery powered computer must be used to avoid the effects of ground loops.
The following parameter can be configured by simply entering as prompted by the software package.
· Input type (K,J,E,N,T,R,S,mV,PT100,mA)
· Low range
· High range
· Units (°C, °F, mV, mA)
· Burnout (direction of output current on sensor burnout)
· User Adjust (option to lock out front panel adjust function)
Factory default:
Input type = P
Units = °C
High Range = 100
Low Range = 0
Burnout = UPSCALE
User Adjust = ON
++
--
PT100
+
-
Vs
Loop
Load
USB
+
-
+
-
10
9
8
7
mV
mA
SEM1610
5
4
Universal
Input
2 Wire (4 to 20) mA Output
USER ADJUST
UNIVERSAL INPUT CONNECTION
For cable length < 3 Metres no screen or twist pair required.
Thermocouple inputs must use correct compensation cable.
PT100 inputs all three wire must be equal length (resistance).
Use recommended types for cable length (3 to 30) metres.
m
V
++
-
-
PT10
0
m
A
+
-
Ø 3mm
ELECTRICAL INSTALLATION
Screw Driver
Screened Cable Twisted Pair Cable
10
7
7
8
9
8
7 7
8
TC Compensation Cable
Screened
TURN OFF SUPPLY BEFORE WORKING ON ANY
ELECTRICAL CONNECTION
Ø 3mm
Screw Driver
20
2020
20....000
000 000
000
Digital mA meter
Power supply (24V dc)
Input Simulator
User adjust function allows manual adjustment of the output current,
this is useful for minor calibration adjustment or trimming out any
sensor error, ± 5% of range adjustment is available at both offset and
span. Raise and lower buttons are provided on the front panel, of the
transmitter, accessed using a 3 mm flat blade screw driver. Insert the
screw driver into the appropriate slot to operate the button. The button
has a click action.
METHOD
1.0 Connect transmitter to a suitable input simulator or sensor. Connect
output to a 24V dc supply, connecting a digital mA current meter in series
with the output. Turn supply on, set input t o either offset or span
calibration point.
+
-
20
2020
20....000
000 000
000
+
-
SEM1610
or
2.0 Enter adjust menu by pressing "raise" button for > two seconds.
When the adjust menu is open the range LED will flash :-
> 3 s
State LED will indicate Adjust action
Offset slow toggle
Span fast toggle
Out of trim range
Input out of range
3.0 Adjust output current by
pressing either the raise or
lower button, single click to
step advance , or press
continuously to auto
advance.
Raise
Lower
4.0 Once adjust is complete
allow 30 seconds w ith no
button press, the transmitter
will time out and return to
normal operation.
D2441-01-05 CN5281 SEM1610 User Guide
Escape
> 30 s
Enter
The transmitter will
automatically detect the correct
adjust point (offset or span)
based on the output current
drive. Offset will be adjusted
when the current is between
(3.8 to 6) m A, span when the
current is between (18 to 22)
mA. No trim action occurs at
any other current.
offset
span
3.8 6
18
22 mA
MECHANICAL INSTALLATION
SEM1610 Enclosure
Style DIN 43880 (1 module width)
Material Polyamide 6.6 self extinguishing
Terminals Screw terminal
Cable 2.5 mm Max
Colour Grey
Ø 3 mm
90 mm
MOUNTING
Screw driver
EN50022 DIN RAIL
56.4 mm17.5 mm
1
2
11 1210
987
4 5 6
1 2 3
To fit or release module
Insert screw driver into
slot and lever latch
away from body
1
2
+ 70 °C Max
- 20 °C Min
1
2
T/C
or sensor
Vs
Loop
Load
USB
+
-
+
-
10
9
8
7
SEM1610
5
4
OUTPUT
2 Wire (4-20) mA
Max cable length 1000 metres
Use twisted pair cable > 30 metres
SUPPLY (Vs) = (11 to 30) V dc
MAX LOAD Ohms = (Vs - 11) / 0.021
ADJUST
STATE
ADJUST
STATE
ADJUST
STATE
ADJUST
STATE
ADJUST
STATE
ADJUST
STATE
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