MODEL: DS-48

DS-48 SPECIFICATIONS

ES-3218 Rev.8 Page 2/3

http://www.m-system.co.jp/

PERFORMANCE in percentage of span

Accuracy: ±0.1 % (accuracy of the receiving resistor)

Temp. coefficient: ±0.003 %/°C (±0.002 %/°F) (temp.

coefficient of the receiving resistor)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1000 V AC @ 1 minute

(input or output to power)

2000 V AC @ 1 minute (input or output or power to ground)

EXTERNAL VIEW

Loop Fuse

Power Fuse

Power LED

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

3

4

5

6

2

1

8

7

50 (1.97)

112 (4.41)

129.5 (5.10)

[3.3 (.13)]

40 (1.57)

50 (1.97)

7.8 (.31)

CLAMP

(top & bottom)

DIN RAIL

35mm wide

2–4.5 (.18) dia.

MTG HOLE

15 (.59) deep

8–M3.5

SCREW

•When mounting, no extra space is needed between units.

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

*The DS-48 incorporates a resistor [100Ω ±5%] for adijusting load on the

current loop (**). When the resistor is not required, short across terminals

5 – 6, or connect the 2-wire transmitter to terminals 3(+) – 6(–).

–

+

Base Socket

3

OUTPUT

2

1

U(+)

V(–)

POWER

7

8

+

–

5

6

2-WIRE

TRANSMITTER

*

+

–

100Ω

(±0.1%)

POWER FUSE

(0.5A)

100Ω

(±5%)

LOOP FUSE (0.1A)

**

POWER LED

4