88
BE-801372.01-Digital_clocks_manual-221114
©MOBATIME
•
Pull the incoming conductors through the pipe insert in the clock body. Slip‑on the clock body
onto the suspension in a way that the screws fit into the lower groove on the pipe insert. Fix
the connection by tightening the screw using an Allen key.
•
On mains powered clock loosen the screw on the underside of the 230 VAC terminal cover and remove
the cover. Unscrew the cable clamp.
•
Connect the conductors to the terminal block on the clock body in accordance with the descriptive
nameplate. Give an appropriate shape to the conductors or cut them off at a length which does
not obstruct the mounting of the clock into the clock body.
• Carefully shape all incoming cables into the clocks and secure them by screwing the cable
clamp.
•
Mount the connectors to the cable of the temperature sensor, to the keyboard cable, Ethernet cable
or to the RS 485 interface connectors if these are used.
•
Push the temperature sensors connector, the keyboard connector, Ethernet connector or the RS 485
jacks into the corresponding terminals on the control PCB.
ď
Be careful not to swap the terminals. Check the markings of the jack‑plugs.
• Connect the interconnecting cables into the corresponding terminals on the clock control PCB.
Reconnect the earth wire to connect the clock body to the front panel.
•
Put the front panel into the clock body. Care should be taken when placing the cables between the clock
body edge and the back side of the display front panel so as not to nip them.
7.5.4.3
Double sided – ceiling suspension, wall bracket
•
The double sided clock consist of three parts, one front panel serving as the control module (this
one encompasses the jacks to connect powering voltage, synchronization source, the temperature
sensor and the keyboard to the clock), and the rear panel serving as the display module
(with the terminal for the connection of the interconnecting cable). This part is stainless steel
clock body with connecting terminal block. Both panel are interconnected via a 10‑core flat cable.
Front panel of the clock is held by neodymium magnets. The read panel is fixed by the screws
and it is not necessary to dismount it. The clock suspension part is delivered separately.
•
Pull the incoming conductors through the pipe which serves as the clock suspension. Fix the ceiling
suspension (or the wall bracket) to the ceiling (or the wall) using 4 appropriate screws of 5 mm
diameter. Use dowels if necessary.
• Remove the front panel from the clock body. The panel is held by magnets, relatively high force
required to remove it.
•
Disconnect the interconnecting cables by decoupling the terminals on the control PCB. Disconnect
the earth wire connecting the body to the front panel.
•
Pull the incoming conductors through the pipe insert in the clock body. Slip‑on the clock body
onto the suspension in a way that the screws fit into the lower groove on the pipe insert. Fix
the connection by tightening the screw using an Allen key.
•
On mains powered clock loosen the screw on the underside of the 230 VAC terminal cover
and remove the cover.
•
Connect the conductors to the terminal block on the clock body in accordance with the descriptive
nameplate. Give an appropriate shape to the conductors or cut them off at a length which does not
obstruct the mounting of the clock into the clock body.
•
Mount the connectors to the cable of the temperature sensor, to the keyboard cable, Ethernet cable
Summary of Contents for DSC. 250.4
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