Satel OMI-5 User manual

OMI-5
METAL ENCLOSURE omi-5_en 07/19
The OMI-5 enclosure allows mounting of the INT-E, INT-O and INT-PP expanders. The
enclosure can accommodate a power supply (APS-612 / APS-412) or transformer, as well as
a 12 V/17 Ah battery. It is designed for indoor surface-mounting.
Using in the enclosure accessory mounting elements, such as the DIN rail (OMI-5 DIN) or
plastic mounting inserts (OMI-5 PI), makes it possible to install in the enclosure some other
devices offered by SATEL (the accessory mounting elements are not sold together with the
enclosure set).
The OMI-5 enclosure meets the requirements of EN 50131 standard for GRADE 3.
1. Features
•High mechanical strength.
•Option to mount devices on DIN rails (35 mm) or plastic mounting inserts.
•Tamper protection against opening and removal of the enclosure from mounting surface.
2. Description
There are mounting holes for plastic pins arranged in the enclosure base that allow mounting
of electronics boards. You can use these holes to install inside the enclosure 12 INT-E
expanders or 6 INT-O / INT-PP expanders (see Fig. 1). You can also find screw holes for
mounting DIN rails and two plastic mounting inserts in the base (for mounting examples –
see Fig. 2). Use Table 1 and Fig. 1 to plan the arrangement of individual devices and
mounting elements in the enclosure (for a detailed list of the devices and their layout on the
mounting inserts, please refer to Table 2 and Fig. 4). In the bottom part of the enclosure,
a shelf for the battery is provided.
Hole
designation Modules / mounting elements fastened in the holes
1 INT-E
2 INT-O, INT-PP
3 DIN rail
4 inner mounting insert
5 fasteners for outer mounting insert
6 transformer
Table 1. List of the devices and mounting elements (DIN rail and mounting inserts) that can
be fastened to the OMI-5 enclosure base as shown in Fig. 1.

2 OMI-5 SATEL
1
2
1
11
12
11
1/2
1
11
1
2
22
2
1
11
1
2
1
11
12
11
1/2 1
11
1
22
11
11
1/2 1
2
1
2
1/2 1/2
11
11
1/2 1
2
1
2
1/2
1
11
1
22
313
33
33
33
1/2
33
- INT-E - INT-O, INT-PP
5
5
5
5
5
5
5
4
5
4
4
4
4
4
4
4
6
6
6
284 mm
360 mm
Fig. 2-I shows an example in which two DIN rails have been fastened with screws to the
enclosure base. You can use the rails to mount the SATEL INT-ORS, INT-IORS expanders
inside the enclosure. Fig. 2-II shows how additional mounting inserts, power supply on DIN
rail and battery can be arranged in the enclosure. After removal of the DIN rail (which is
factory mounted), you can use screws to mount the transformer instead.

SATEL OMI-5 3
2III
3. Installation of the enclosure
1. Plan the arrangement of devices in the enclosure (see Table 1 and Figures 1 and 2).
2. Put the plastic pins for fastening PCBs in their respective holes.
3. When using additional mounting elements (DIN rail, mounting inserts), fasten them with
screws to the base. Before fastening the mounting inserts with screws, plan the
arrangement of devices on the inserts and arrange the pins for fastening PCBs
accordingly (see Table 2 and Fig. 4).
4. Run cables through the holes in the enclosure base.
5. Secure the enclosure base with 4 screws to the mounting surface.
6. When installing a device with power supply, remove the DIN rail mounted by the
manufacturer in the enclosure and, using screws, fasten the transformer to the base.
Connect the 230 V AC wires to the corresponding terminals on the transformer.
Never connect two devices with power supply to one transformer.
Before connecting transformer to a circuit from which it will be powered, make
sure the circuit is de-energized.
Transformer capacity must match the DC power supply output capacity.
When mounting several devices in one enclosure, draw up a load balance so as
not to cause overloading of the power supply used. The sum of maximum
currents consumed by the modules and the battery charging current must not
exceed the power supply output current.
7. Place the battery on the enclosure shelf, if it is required by the device.
8. Secure all devices and connect wires.
9. Replace the cover (sliding it onto the base from the top) and secure it with a screw.

4 OMI-5 SATEL
4. Specifications
Dimensions................................................................................................... 328x406x122 mm
Weight.............................................................................................................................4018 g
3328±2 mm 122±2 mm
406±2 mm
5. Mounting inserts
You can use pins for fastening electronics boards to arrange several modules, e.g. a control
panel and a few expanders without power supply, on two inserts. For a detailed list of the
devices and their arrangement on the inserts, please refer to Table 2 and Fig. 4. Fastening of
the outer insert allows you to tilt it outward after releasing catches on its left or right side. This
provides access to the devices placed on the inner insert. The inserts are not sold together
with the enclosure set. For how they should mounted in the enclosure, see Table 1 and
Figures 1 & 2.

SATEL OMI-5 5
4
8
1 1
1 1
1 1
2/3 2/3 2
2
3 3
4 4
44
6/11 6
66/11
11/12
11/12
12 12
7 7
77 7 7
77
7 7
77
7 7
77
8 8
88 8
88
88
88
9/10 9/10
9/109/10 9/10 9/10
9/10 9/10
14 14
14 14
15 1515
15
16 16
16 16

6 OMI-5 SATEL
Hole
designation Modules to be mounted in insert holes
1 CA-64 P, INTEGRA 64, INTEGRA 128, INTEGRA 256
2 CA-10 P, CA-64 PTSA, INTEGRA 32, STAM-1 PTSA, VERSA IP,
VERSA Plus*
3 APS-30, CA-6 P, CA-64 OPS, CA-64 PP, INTEGRA 24
4 ACCO-KP-PS, ACX-201, CA-5
6 CA-4V1
7 CA-10 E, MST-1, ZB-2
8 CA-64 E, CA-64 SM, GPRS-T1*, GPRS-T2*, GPRS-T4*, INT-ADR, INT-AV, INT-E, INT-FI, INT-KNX-2, INT-RS, INT-RS Plus, INT-VG, ISDN-SEP,
MDM56 BO
9 CA-64 ADR, CA-64 EPS
10 CA-64 DR, CA-64 O, CA-64 SR, ETHM-1, ETHM-1 Plus, INT-O, INT-PP,
INT-R, INT-VMG, MP-1, VIVER, VMG-16
11 GSM-4*, GSM-5*
12 ACCO-KP, GSM LT-1*, GSM LT-2*
14 ETHM-2, GPRS-T6*, VERSA 5
15 ACCO-NT, PERFECTA 16*, PERFECTA 32*, VERSA 10
16 VERSA 15
Table 2. List of devices that can be mounted on the plastic mounting inserts as shown in
Fig. 4 [* devices with GSM phone require antenna to be mounted on the outside of the
enclosure, e.g. ANT-900/1800 antenna with magnetic holder].
Devices that support radio devices of ABAX 2 / ABAX or MICRA systems must not be
mounted inside the OMI-5 metal enclosure.
SATEL sp. z o.o. • ul. Budowlanych 66 • 80-298 Gdańsk • POLAND
tel. [phone]
www.satel.eu