UBC717BE101 3BHE021887R0101

Brand: ABB

Type:UBC717BE101 3BHE021887R0101

Origin: the Swiss

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

Use the following procedure to remove a unit, complete with baseplate: 1. Switch off or disconnect the power supply to the controller units. 2. Remove any detachable cables from the appropriate unit baseplate.

3. Rotate the locking device to the SLIDE position (2) on the unit baseplate, see Figure 17 on page 69. 4. Gently ease the unit/baseplates sideways in order to release the contacts of the unit baseplate being removed. 5. Turn the locking device anti-clockwise to the OPEN position (1) and ease the unit baseplate outward and upward at the base. Lift the unit to remove it from the DIN-rail. The AC 800M units must be disconnected from the power source before removing them from the DIN-rail. In order to provide adequate access and removal space, note that the SLIDE sequence must be carried out on the unit baseplates adjacent to the unit that is to be removed. The unit baseplates are easily disconnected from each other by gently prying them apart with a blade screwdriver (see Figure 23 on page 74).

3. Rotate the locking device to the SLIDE position (2) on the unit baseplate, see Figure 17 on page 69. 4. Gently ease the unit/baseplates sideways in order to release the contacts of the unit baseplate being removed. 5. Turn the locking device anti-clockwise to the OPEN position (1) and ease the unit baseplate outward and upward at the base. Lift the unit to remove it from the DIN-rail. The AC 800M units must be disconnected from the power source before removing them from the DIN-rail. In order to provide adequate access and removal space, note that the SLIDE sequence must be carried out on the unit baseplates adjacent to the unit that is to be removed. The unit baseplates are easily disconnected from each other by gently prying them apart with a blade screwdriver (see Figure 23 on page 74).