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48NAT

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-9433  Rev.8  P. 2 / 8

 

TERMINAL BLOCK

• The terminal block is separable in two pieces.  Loosen two 

screws on top and bottom of the terminal block to sepa-
rate.

• Be sure to turn off the power supply, input signal and 

power supply to the output relays before separating the 
terminal block.

Terminal Block

Separable

Terminal Block Screw
(top & bottom)

 

AND ....

• The unit is designed to function as soon as power is sup-

plied, however, a warm up for 10 minutes is required for 
satisfying complete performance described in the data 
sheet.

COMPONENT IDENTIFICATION

50

40

30

20

10

0

10

20

30

40

50

m

3

/h

%

100 SET

H

S

Z

L

90

80

70

60

50

40

30

20

10

0

M

Brackets

Body

A

Scale Plate

Pull up the part ‘A’ when replacing the scale plate.

CJC

Sensor

INSTALLATION

 

PANEL CUTOUT  unit: mm

138

+1

–0

164 min.

Note 1:  Observe 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 thickness: 1.6 – 8.0 mm

 
L = {31.5 + 36 × (N – 1)}
(N : number of units)

+1

–0

+1

–0

• Vertical Mounting

• Horizontal Mounting

■ 

CLUSTERED MOUNTING (Not conform to degree of protection IP65)

138

+1

–0

31.5

+1 –0

138

+1 –0

61.5 min.

31.5

+1

–0

Summary of Contents for 48NAT

Page 1: ...s panel con figurations connected devices connected wires may affect the protection level of this unit when it is integrated in a panel system The user may have to review the CE or UKCA requirements i...

Page 2: ...DENTIFICATION 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 M Brackets Body A Scale Plate Pull up the part A when replacing the scale plate CJC Sensor INSTALLATION...

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 be...

Page 4: ...M3 SCREW TERMINALS 2 M3 SCREWS CJC SENSOR CJM 144 5 67 137 5 5 41 4 1 16 36 1 42 31 1 22 0 5 02 100 3 94 1 Space required when replacing the scale plate 2 Attach the CJC sensor together with input wi...

Page 5: ...Hb Ha HH OUTPUT H OUTPUT LL OUTPUT L OUTPUT ALARM OUTPUT CODE 2 2 points U ALARM OUTPUT CODE 4 4 points CJC SENSOR metal leg model CJM Deleted with B thermocouple CJC SENSOR metal leg model CJM Delete...

Page 6: ...ator 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 C 100 SET L Z S 90 80 70 60 50 40...

Page 7: ...justment 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 b...

Page 8: ...ng faster 3 Press SET and DOWN buttons at once The M button remain activated for 1 minute after it has been used to choose a indicator LED programming mode During this period pressing the M button bri...

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