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48NAVD

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-9440  Rev.6  P. 5 / 8

 

CONNECTION DIAGRAM

U

12

13

14

15

16

12

13

14

15

16

LLa

11

La

LLb

Lc, LLc

LOAD

Inductive 

Load (Coil)

Varistor or

CR Circuit

• DC Powered

LOAD

Inductive 

Load (Coil)

Diode, Varistor or

CR Circuit

■ 

Relay Protection

• AC Powered

7

8

9

8

9

10

HHa

7

Hc, HHc

HHb

Ha

HH OUTPUT

H OUTPUT

LL OUTPUT

L OUTPUT

■ 

ALARM OUTPUT CODE 2: 2 points

■ 

ALARM OUTPUT CODE 4: 4 points

+

+

2-WIRE

XMTR

+

MONITOR

1 – 5V DC V

+

+

2-WIRE

XMTR

+

MONITOR

1 – 5V DC V

■ 

4 – 20mA Input without Excitation

+

INPUT

+

3

2

4

1

250Ω

U(+)

V(–)

POWER

U(+)

V(–)

La

Lb

Lc

Hc

Ha

Hb

H OUTPUT

L OUTPUT

POWER

1

2

3

4

1

2

3

4

WIRING INSTRUCTIONS

 

SCREW TERMINAL 

Torque: 0.6 N·m

 

SOLDERLESS TERMINAL

Refer to the drawing below for recommended ring tongue 
terminal size.  Spade tongue type is also applicable.
Applicable wire size: 0.25 to 1.65 mm

2

 (AWG 22 to 16)

Recommended manufacturer: Japan Solderless Terminal 
MFG.Co.Ltd, Nichifu Co.,ltd

6 (.24) max

3.3 (.13) max

mm (inch)

Summary of Contents for 48NAVD

Page 1: ...conformity In order to enable the operator to turn off the power in put immediately install a switch or a circuit breaker ac cording to the relevant requirements in IEC 60947 2 and properly indicate it POWER INPUT RATING OPERATIONAL RANGE Locate the power input rating marked on the product and confirm its operational range as indicated below 100 240V and 85 264V AC rating 85 264V 50 60 Hz approx 5...

Page 2: ...ve at the minimum of 3 cm above and below the units for heat dissipation Note 2 No bezel is needed when the panel is cut according to the above drawings Panel thickness 1 6 8 0 mm Panel thickness 1 6 8 0 mm Vertical Mounting Horizontal Mounting SINGLE MOUNTING Conform to degree of protection IP65 138 1 0 138 1 0 L 138 1 0 164 min L Panel thickness 1 6 8 0 mm L 31 5 36 N 1 N number of units Panel t...

Page 3: ... mm Slide the top and bottom parts of the bezel into the back of the front cover as shown below Bezel When multiple units are to be clustered side by side insert one bezel between two units as shown below When mounting two or more indicators side by side HOW TO MOUNT THE UNIT ON A PANEL 1 Insert the unit into the panel cutout The watertight packing must be in place to hold the unit Do not remove i...

Page 4: ...2 13 14 15 16 16 M3 SCREW TERMINALS Rounded corners for the option D 2 M3 SCREWS 144 5 67 137 5 5 41 4 1 16 36 1 42 OPTION D BEZEL 3 1 Space required when replacing the scale plate 2 Used for the existing panel cutout of M System 48 Series 38 139 5 mm 3 Used for the existing DIN panel cutout 33 138 mm 4 Used for the existing panel cutout of Fuji Electric PAJ PAK PBA 44 138 mm etc STANDARD BEZEL 2 ...

Page 5: ...UT H OUTPUT LL OUTPUT L OUTPUT ALARM OUTPUT CODE 2 2 points ALARM OUTPUT CODE 4 4 points 2 WIRE XMTR MONITOR 1 5V DC V 2 WIRE XMTR MONITOR 1 5V DC V 4 20mA Input without Excitation INPUT 3 2 4 1 250Ω U V POWER U V La Lb Lc Hc Ha Hb H OUTPUT L OUTPUT POWER 1 2 3 4 1 2 3 4 WIRING INSTRUCTIONS SCREW TERMINAL Torque 0 6 N m SOLDERLESS TERMINAL Refer to the drawing below for recommended ring tongue ter...

Page 6: ...or amber Zero Adj amber L Setpoint Adj Trip Indicator green UP Button Mode Selector DOWN Button H Setpoint L Setpoint PV Indicator M 50 40 30 20 10 0 10 20 30 40 50 m3 h 100 SET L Z S 90 80 70 60 50 40 30 20 10 0 H M Vertical Mounting Horizontal Mounting 50 40 30 20 10 0 10 20 30 40 50 m3 h 100 SET H S Z L 90 80 70 60 50 40 30 20 10 0 SET ENTER Button HH Setpoint Adj Trip Indicator red H Setpoint ...

Page 7: ...e LED OFF LED Blinking Mode Selector 1 S SET S M Span Adjustment Complete SPAN ADJUSTMENT Apply 100 input signal before adjustment ALARM SETTING Proceed after the zero span adjustments 1 Keep pressing at least for 3 seconds to activate Mode Selector M Press briefly for second and more times within 1 minute after it has been activated 2 HH or LL setpoints are not provided for the 48NAVD 2 Note Each...

Page 8: ... after it has been used to choose a indicator LED programming mode During this period pressing the M button briefly is enough to choose another indicator After 1 minute it turns to deactivated state CALIBRATION PROCEDURE This unit is calibrated at the factory to meet the ordered specifications therefore you usually do not need any cali bration For matching the indication to a receiving instrument ...

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