Power supply AC or 24V DC

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HMIs, human machine interfacesET-208Electrical Installation ET-208Connection toPower supply AC or 24V DC

 

Voltage is supplied via the X1 terminals of the HMIs.

 

panel)

Pin

Meaning

X1

D

C

1

Power supply HMI +24 V DC

2

Power supply HMI GND

 

A

C

1

phase (L) (85 - 253 V AC; 48 - 62 Hz)

2

neutral (N)

 

Connection details of the devices:

 

AC power supply:

Power consumption  ET-208-AC without heating foil

Operating condition:

- Display

- Touchscreen

- USB2 Exi VBUS load condition 300 mA

- USB1 Exe VBUS load condition 300 mA

- FO module (link, no data transmission)

- Software:

Operating system Windows Embeded Compact as at 12.05.2014

Uin = 85 Vac

168 mA @ 85 Vac

P = 10.7 W; S = 14.2 VA; cos φ =0.75

Uin = 115 Vac

131 mA @ 115 Vac

P = 10.9 W; S = 15 VA; cos φ =0.72

Uin = 230 Vac

84 mA @ 230 Vac

P = 12.5 W; S = 19.4 VA; cos φ =0.64

Uin = 250 Vac

82 mA @ 250 Vac

P = 12.8 W; S = 20.7 VA; cos φ =0.62


Power consumption  ET-208-AC with heating foil 12V / 12W

Uin = 85 Vac

373 mA @ 85 Vac

P = 25.2 W; S = 31.2 VA; cos φ =0.8

Uin = 115 Vac

280 mA @ 115 Vac

P = 24.8 W; S = 32 VA; cos φ =0.77

Uin = 230 Vac

162 mA @ 230 Vac

P = 26 W; S = 37.3 VA; cos φ =0.69

Uin = 250 Vac

152 mA @ 250 Vac

P = 26.2 W; S = 38.2 VA; cos φ =0.68

 

DC power supply:

Power consumption  ET-208-DC without heating foil

Operating condition:

- Display

- Touchscreen

- USB2 Exi VBUS load condition 300 mA

- USB1 Exe VBUS load condition 300 mA

- FO module (link, no data transmission)

- Software:

Operating system Windows Embeded Compact as at 12.05.2014

Uin = 24 V DC

475 mA @ 24 V DC

P = 11.4W


Power consumption  ET-208-DC

with heating foil 12 V / 12 W

Uin = 24 V DC

890 mA @ 24 V DC

P = 21.4 W

 

Warnhinweis

Danger

of electric shock with the AC version !

Should one of the wires come out of the terminal there is a danger of an electric shock !

 

To prevent this, both wires of the supply cable must be fixed to one another immediately at the terminal entry with a cable tie. This way, any wire that might come loose will be retained in the terminal.

 

Fgr_FixWireForAC-variants

 

 

Cable tie

 

Symb_Caution1_30x30

CAUTION

with the AC version

Attach wires “L” (Pin 1) and “N” (Pin 2) to the X1 supply terminal according to the labels.

 

Do not switch the wires !

 

 

See also:

Kapitelseite Connection DSPde-100-24, connecting power supply 90 – 264 VAC

Kapitelseite Equipotential bonding and shielding

 

 

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