Siemens Cerberus PYROTRONICS MXL

4 - 12
CMI-300 Connections and Ratings
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
TB1
TB1
TB2
TB2
LLM-1
MOM-4
LLM-1
CXM-1
CONDITIONED NON-SWITCHED
LEASED TELEPHONE LINE,
600 OHMS IMPEDANCE
TYPICAL CLASS B (STYLE 4)
CONNECTION
R2
R1
560 OHMS,
1/2W, 5%
P/N 140-820366
NOTES
1. All wiring must
conform to local
codes and to the
authority having
jurisdiction over the
installation.
2. All circuits are rated
2 volts peak to peak,
1.3mA. All circuits are
supervised.
3. Operates in full
conformance with
Style 7.
CMI-300 Wiring - Typical Class A (Style 7) Connection
NOTES
1. All wiring must
conform to local
codes and to the
authority having
jurisdiction over the
installation.
2. All circuits are rated
2 volts peak to peak,
1.3mA. All circuits are
supervised.
3. Operates in full
conformance with
Style 4.
CMI-300 Wiring - Typical Class B (Style 4) Connection
Using Conditioned, Non-Switched Telephone Line
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