GMW DPM 24/96-2000 S User manual

Operating Manual
Digital Panel Meter DPM 24/96 - 2000 S
The DPM 24/96-2000 S are digital panel instruments for measurement of current DC and voltage DC with 9 measuring
ranges. 3 ranges for power supply are available.
Service:
The measuring ranges and zero point selectable using jumpers at the back. The choise of many factory pre-set measuring
ranges is included, with user adjustments available for the zero and full scale values.
Further DPM 24/96-2000 versions from the range:
DPM 24/96-2000 D Digital panel meter for current and voltage measurement (DC), 4 ranges.
DPM 24/96-2000 F Digital panel meter for voltage measurement, 4 ranges.
DPM 24/96-2000 M Digital panel meter for current and voltage measurement, 1 range.
DPM 24/96-2000 SN Digital panel meter for direct current and direct voltage measurement, 8 respectively 10 ranges.
Technical data:
Display Display range 1999
Decimal point position selectable
Negative display indication „-“
Digitheight 14 mm / 7 segment digits
Overload indication last 3 digits blank
Settingtime < 1 s (0 ... 99 %)
Measuring ranges Direct current 0 ... 1 mA
(Voltage drop < 600 mV) 0 ... 20 mA
0 ... 200 mA
Direct voltage 0 ... 0.2 V (1 V)
(input current < 300 µA) 0 ... 1 V (5 V)
0 ... 5 V (25 V)
0 ... 25 V (100 V)
0 ... 100 V (300 V)
0 ... 300 V
Range adjustment span from 20 % to 100 %
Zero offset (suppression) up to -1000
Accuracy < 0,2 %+ 1 digit
Temperature coefficient 100 ppm / K
plus 100 ppm / K zero point drift
Digital input HOLD(option) „0“
Options Brightness adjustment
Zero point adjustment
Holdinput
Power supply Direct voltage DC 5 V ±5 % max. 0,6 W not isolated
common mode voltage -0,5 V ... 1,5 V max.
21 ... 30 V ±15 % 4,0 W approx.
Alternating voltage AC 230 V +10 %, -15 % 1,3 W approx.
(47 - 60 Hz)
Environmental conditions Climatic class Class 2 to VDE / DIN 3540
Operating temperature 0 ... 50 °C
Storage temperature -40 °C ... +80 °C
Safety class IItoIEC348/ VDE 0411
Protection class IP20toIECEN 60 529
front IP 54 (IP 65 on request)
Device safety corresp. IEC EN 61 010
EMCimmunity corresp. DIN EN 61 000-4-1 to 4
EMC radiated interference corresp. DIN EN 50 081 class B
Dimensions and weights Front frame 24 mm x 96 mm to DIN 43 718
Panel cut-out 22,2 +0,3 mm x 92 +0,8 mm
Overall depth 72mm
Weight approx. 90 g (210 g if power supply >5 V DC)
Sundry Connections Plug-in screw terminal blocks

Wereserve the reightto make alterations!
III/98
Itemno.:2786688601/2
Connections Rating plate
12
334
455 66
+U-U
* *
Current measurement
Power supply Power supply
1
2
-I +I1-I +I2
+U-U
II
(1mA...100 mA) (100mA... 300mA)
*) For current measurement, the user has to externally link terminals 3 (+U)
and 5 (+I1), or terminals 3 (+U) and 6 (+I2).
3456
2
+U-U
+ U
1
Measuring input Voltage measurement
Power supply
Note:
In order to avoid errors or an unstable readout, the measuring circuits be shielded or at least twisted.
Operation
To set the basic range, first remove the safety cover over the pin connector at the rear of the instrument. To set the basic range and decimal
point, plug in jumpers according to the assignment table. A zero shift is possible up to 25 % of the full-scale range.
1 5 10 1237
12 3456
Design and
installation
Panel cut-out
Connections
Power
supply Measuring
ranges Decimal
point
Measuring
input
DPM 48/96-2000 S 14
5V±5% / 200mA
21... 30V/100mA 24V
115V
230V }
0,2........1 V 2
1........5 V 3
5......25 V 4
25......100 V 5
100....300 V 6
1,0.........4,0 mA 2
4,0.......16,0 mA 3
16,0.......64,0mA 2;8
64,0.....100,0mA 3,8
100,0.....300,0mA 2
DC AC
+10%/-15%
DPM 48/96-2000 S 20
CE
DPM 24/96-2000 S
75±0,3
61,5+0,3
88,5-0,1
91,5-0,1
24-0,2
96-0,2
16
22-0,2
56+0,3
5
8
105,5
92+0,8
22,2+0,3
GOSSEN Müller & Weigert
Kleinreuther Weg 88
D-90408 Nürnberg
Tel.: [phone]
Fax: [phone]
E-mail: [e-mail] http://www.g-mw.de