Delta Digital timer User Manual download pdf (Page 32)

• Modular construction

• Inbuilt over-ride facility

• High switching capacity

• Tamper proof sealing

• Analog & Digital version

• Daily/Weekly programming

• Graphical Program LCD

Time Switch FM Series

ORDERING INFORMATION

J648B1

J848B1

J638B1

J838B1

FM/1 QT

FM/1 QW

FM/1 QT

FM/1 QW

Daily dial, 240 VAC, Base / DIN Mounting

Weekly dial, 240 VAC, Base / DIN Mounting

Daily dial, 110 VAC, Base / DIN Mounting

Weekly dial, 110 VAC, Base / DIN Mounting

Note: For Flush Mounting model replace B by F in Cat. No.

Power reserve

Memory locations

Storage Temperature

Manual Over-ride

Mounting

150h

N. A.

- 20°C to + 55°C

Provided

Flush, Base / DIN rail

Shortest Switching Time

- Daily

- Weekly

15min

- Incandescent Lamp

1350 W 1350 W

Description

Cat. No.

10 years from Factory at 20°C

1min

D847B2

FM/1 Digi20 Plus

Weekly / Daily, 240 VAC, Base / DIN Mounting

Supply Voltage

Frequency

Power Consumption (Max.)

Switching contact

Accuracy

240 VAC

50/60 Hz

2 VA

± 1.5 s/day at 20°C

1 C/O contact - AgCdO

Contact Rating

- Resistive

- Inductive (cosø = 0.6)

16A @ 250 VAC, 0.25A @ 220VDC

8A @ 250 VAC, 0.1A @ 220 VDC

Parameters

Cat. No.

J648B1 (Analog Version)

4.4 VA

± 1 s/day at 20°C

16A @ 250 VAC

4A @ 250 VAC

D847B2 (Digital Version)

TIME SETTING:

PROGRAMMING:

Rotate the switching Dial in clockwise direction until the current time (day / time incase of weekly model) is

almost opposite to the marking arrow F. For fine adjustment the minute hand in the clockwise direction

until the clock shows the current time.

Required Switch ON time is set on the Switching Dial by radially pulling outwards the corresponding black

segments. Each segment on daily dial corresponds to 15 mins. & on weekly Dial corresponds to 2 hours.

rotate

1 2 3

LOAD

NO NC

4 5

Permanent

'ON'

As per

Programme

Permanent

'OFF'

MOUNTING DIMENSION (mm)

CONNECTION DIAGRAM

TERMINAL TORQUE & CAPACITY

Weight (unpacked)

185 g

Torque 1.1 N.m (10 Lb. in)

1 x 0.2 - 5 mm Solid Wire /

single wire ferrule

2 x 0.2 - 2.5 mm Insulated with

twin ferrule

4.0 mm

AWG 1 x 24 to 10

Terminal Screw - M 3.5

66.0

72.0 SQ

102.5

52.0

39.5

72.0

MAX. 4.5

66.00

30.95

SCREW

14.70

34.50

20.50

Base Mounting Flush Mounting

(Time Switch)

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 73 74

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Delta Digital timer User Manual Page 32

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