Exchanging Frontplates; Wall Mounting - Camille Bauer SINEAX SI 815-1 Mode D'emploi

Voltage U : 12...30 V DC
E
Overload capacity: ≤ 50 mA continuous
1
Output signal A
(Input circuit between signal isolator and 2-wire trans-
mitter)
DC current signal I : 4...20 mA
A
Voltage U (for I = 20 mA and U
A E
> 19.3 V with standard (non-Ex) version,
not designed for communications protocol
> 18.5 V with standard (non-Ex) version,
designed for FSK communication
> 14.3 V with Ex versions,
not designed for communications protocol
> 13.3 V with Ex versions,
designed for FSK communication
Voltage drop U = U – U
V E A
< 2.7 V with standard (non-Ex) version,
not designed for communications protocol
< 3.5 V with standard (non-Ex) version,
designed for FSK communication
< 7.7 V with Ex versions,
not designed for communications protocol
< 8.7 V with Ex versions,
designed for FSK communication
Residual ripple: < 20 mV ss (120 kHz)
Time constant: Approx. 5 ms
Accuracy data
Error: < ± 0.2%
(Reference value 20 mA of output
signal, including typical linearity
error < ± 0.1%)
Ambient conditions
Climatic rating: Climate class 3Z acc. to VDI/VDE
3540
Operating
temperature: – 25 to + 55 °C
– 20 to + 55 °C
(for the Ex versions: output signals
"intrinsically safe")
Storage temperature: – 40 to +70 °C
Annual mean
relative humidity: ≤ 75% standard climatic rating
≤ 95% improved climatic rating
Seismic test: 5 g, < 200 Hz,
2 h in each of 3 directions
Shock test: 50 g,
10 shocks in each of 3 directions
Altitude: 2000 m max.
Indoor use statement!

6. Exchanging frontplates

Apply gentle pressure to the transparent cover as shown in
Fig. 4 (left) until it pops out on the opposite side. The label
in the cover can be replaced and used for notes.
12
= 22 V):
E
(at U ) 12...22 V:
E
After replacing the label in the transparent cover, the transpa-
rent cover can be snapped into the front of the device again.
This is done by inserting it behind the edge at the bottom
and pressing it gently down and to the rear with the fi nger
until it snaps into place (right side of Fig. 4)..
ON
(
Fig. 4. Left: Removing the transparent cover
Right: Inserting the transparent cover.
7. Mounting
The SINEAX SI 815-1 can be mounted either on a top-hat
rail or directly onto a wall or mounting plate.
Make sure that the ambient temperatur stays within
the permissible limits:
– 25 and + 55 °C for standard instruments
– 20 and + 55 °C for instruments in Ex version!
7.1 Top-hat rail mounting
Simply clip the device onto the top-hat rail (EN 50 022) (see
Fig. 5).

7.2 Wall mounting

While pressing the latch (4) in the base of the device (Fig. 6,
left) pull out the transmitter securing brackets (1). To return
the brackets to their original positions, the latch (5) in the base
of the device has to be depressed before applying pressure
to the securing brackets (1) (see Fig. 6, right).
(1)
(2)
(3)
(2)
(4)
(1)
1
"Input" and "output" in this case refer to the direction of power
supply fl ow.
Fig. 5. Mounting on
top-hat rails 35 ×15
or 35×7.5 mm.
(1)
Fig. 6. Rear of device.
(1) Screw hole brackets
(2) Top-hat rail clip
(3) Rubber buffers
(5)
(4) Latch for pulling the
screw hole brackets
out
(5) Latch for pushing the
(1)
screw hole brackets
in