EMA 1710 LASCAR, EMA 1710 Datasheet - Page 2

• Manufacturer Part Number: EMA 1710
• Description: Voltage Meter
• Manufacturer: LASCAR

Specifications of EMA 1710

• Panel Cutout Height: 0.55"
• Panel Cutout Width: 1.22"
• Meter Signal Input: Voltage
• Height: 0.84"
• Meter Output: Voltage
• No. Of Segments: 9
• Meter Function: DC Voltmeter
• Width: 1.7"
• Accuracy: +/- (1% Of Input +/- 1 Segment)
• Lead Free Status / RoHS Status: na

WIRE FUNCTIONS
RED
BLACK
WHITE
SAFETY
To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s pins must not exceed 60Vdc. The user must
ensure that the incorporation of the unit into the user’s equipment conforms to the relevant sections of BS EN 61010 (Safety Requirements
for Electrical Equipment for Measuring, Control and Laboratory Use).
SCALING
Two external resistors may be used to alter the full scale
reading of the meter - see table for sample values.
Alternatively, use the following formulae to calculate Ra
and Rb. Select the nearest available standard resistor. To
achieve optimum accuracy, use 1% metal film resistors.
Specifications liable to change without prior warning
Voltage
VARIOUS OPERATING MODES
+
V1
-
0-1Vd.c.
Ra
V+
0V
Vin
Measuring a voltage in the range
+
-
Rb
Vin
TEL: [phone] FAX: [phone]
Positive power supply connection.
Negative power supply connection.
Positive measuring input with reference to 0V.
Range from 0 to 1V d.c.
0 to 1V d.c.
V2
0V
Vin
MODULE HOUSE, WHITEPARISH,
LASCAR ELECTRONICS LTD.
E-mail: [e-mail]
WILTSHIRE SP5 2SJ UK
Power
Supply
V+
0V
Ra=1M
Rb=Ra.
0V
5...12Vd.c.
V1-V2
V2
I
Load
.
Simultaneous d.c. Voltage and Current Measurement.
Rs
EMA 1710
Vin
Current
Required F.S.R.
10V
100V
10mA
100mA
Current
TEL: [phone] FAX: [phone]
+
-
Issue 11
E-mail: [e-mail]
LASCAR ELECTRONICS INC.
V+
0V
Rs =
3750 West 26th Street,
I
Erie, PA 16506 USA
5,
Power
Supply
1V
I
November/2006
Ra
Rs
Vin
Rb
910k
0V
Vin
1M
Ra
0R
0R
Voltage
Rs=
IRCN 0539
Measuring a d.c. current.
Load
Rs
V+
0V
100R
100k
1V
HOW MING STREET, KWUN TONG, KOWLOON, HONG KONG
10R
10k
I
Rb
0V
5...12Vd.c.
5,
Vin
Rs =
UNIT NOS. 6-8, 19/F FUTURA PLAZA,111-113
TEL: [phone] FAX: [phone]
LASCAR ELECTRONICS (HK) LIMITED
1V
E- mail:
I
M.C.
V+
0V
[e-mail]
0V
5...12Vd.c.
Applies to EMA 1710/2