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Siemens MKB-5 Installation Instructions page 4

Annunciator/keypad module

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Notes:
1.
Use a minimum wire gauge of
22 AWG.
2.
Use a maximum of 80 ohms
per pair of wires for the network
connections.
3.
Use shielded twisted pair for
network connections.
4.
Terminate the shield ONLY at
the MMB enclosure.
5.
For Style 7, use a 120 Ohm,
1/4W, 5% EOLR, P/N 140-
820150, in positions 1 and 2 and
positions 3 and 4 on plug J8.
6.
For Style 7, use a NET-7 card
and refer to the NET-7
Installation Instructions, P/N 315-
090914.
7.
The NET-7 is not compatible
with the PS-5N.
8.
This configuration is power
limited to NFPA 70 according
to NEC 760.
9.
There MUST be an earth ground
connected to the chassis. Wire
shield or conduit is not an
acceptable ground. Use any
available unused, unpainted
stud on the MMB for chassis
grounding.
10. Refer to Wiring Specification
for MXL, MXL-IQ and MXLV
Systems, P/N 315-092772
revision 6 or higher, for
additional wiring information.
11. Maximum voltage:
8V peak to peak
Maximum current:
150mA
Notes:
1.
Use a minimum wire gauge of
22 AWG.
2.
Use a maximum of 80 ohms
per pair of wires for the network
connections.
3.
Use shielded twisted pair for
network connections.
4.
Terminate the shield ONLY at
the MMB enclosure.
5.
For Style 7, use a 120 Ohm,
1/4W, 5% EOLR, P/N 140-
820150, in positions 1 and 2 and
positions 3 and 4 on plug J8.
6.
This configuration is power
limited to NFPA 70 according
to NEC 760.
7.
There MUST be an earth
ground connected to the
chassis. Wire shield or conduit
is not an acceptable ground.
Use any available unused,
unpainted stud on the MMB for
chassis grounding.
8.
Refer to Wiring Specification
for MXL, MXL-IQ and MXLV
Systems, P/N 315-092772
revision 6 or higher, for
additional wiring information.
9.
Maximum voltage:
8V peak to peak
Maximum current:
150mA
P/N 315-048727-5
Figure 5
Typical Style 7 Wiring (MMB-1 or MMB-2)
Figure 6
Typical Style 7 Wiring (MMB-3)

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Mkb-5c