OPERATION INSTALLATION - Fire Alarm Resources

1 Fire Safety INSTALLATION Instructions Model CMI-300. CXL/MXL Interface Module NCCNT WAN/MXL Interface Module OPERATION INSTALLATION . CXL/MXL INTERFACE MODULE 1. Remove the battery connections and the AC power The SIEMENS Model CMI-300 provides modem connections from the MXL System. (Refer to the communications between an MXL System and a MXL MANUAL, P/N 315-092036.). CXL System. The CMI-300 module is located on the 2. Check that there is a jumper installed for jumper J2, MOM-4 board in the MXL enclosure. The CMI-300 pins 1 and 2 on the CMI-300 module.

2 (See Figure 1.). plugs into a half slot in the MOM-4. It translates 3. Set the CMI-300 network communication address by signals from the MXL communication lines of the using the dipswitch settings on switch SW1 (See MMB-1/-2 to CXL modem signals. This signal is then Table 1). transmitted along suitable cable to the CXM-1. module in the CXL enclosure. 4. Plug the CMI-300 module in the MOM-4 optional module card cage. (For CXL applications refer to the CXL SYSTEM 5. Connect the wiring from the CMI-300 to a modem OPERATION , INSTALLATION , AND MAINTE- port on the CXM-1 module by following Figure 2, 3, NANCE MANUAL, P/N 315-085683 and the CXL or 4, as applicable.)

3 WIRING DIAGRAM, P/N 315-086208.) [Refer to the CXM-1 Instructions (P/N 315-086211). for the dipswitch settings for the modem port.]. NCCNT WAN/MXL INTERFACE MODULE OR. The SIEMENS Model CMI-300 provides modem Connect the wiring from the CMI-300 to a modem communications between an MXL System and an port on the HUB-4 module by following Figures 5 or NCCNT WAN System. The CMI-300 module is located 6 as applicable. on the MOM-4 board in the MXL enclosure. The CMI- 300 plugs into a half slot in the MOM-4. It translates [Refer to the HUB-4 Instructions (P/N 315-099302).]

4 ]. signals from the MXL communication lines of the 6. Re-apply AC power to the MXL System; then MMB-1/-2 to CXL modem signals. This signal is then connect the batteries to the system. transmitted along suitable cable to the HUB-4 module in the COM-1 enclosure. OPERATIONAL TEST AND. (For NCCNT WAN applications refer to the NCCNT. WAN APPENDIX, P/N 315-099318.) TROUBLESHOOTING. ELECTRICAL RATING When an initiating device is activated and the MXL. responds, but the CXL or NCCNT WAN panel fails to Supervisory or Alarm module: respond, follow the steps below.

5 5 VDC, 96mA max 24 VDC, 30mA max 1. Check the dipswitch address settings on the CMI-300. Siemens Building Technologies, Inc. Siemens Building Technologies, Ltd. 8 Fernwood Road 2 Kenview Boulevard Florham Park, New Jersey 07932 Brampton, Ontario L6T 5E4. P/N 315-091259-7. 2. Check the XMIT LED (DS2) on the CMI-300 5. If the problem persists, replace the CMI-300. module for activity approximately every 20 module, reset the dipswitch address settings, and seconds (the LED indicates MXL network retest the unit. communication transmission). If none of the steps above solves the problem, refer 3.

6 Check for proper field wiring connections between to the MXL MANUAL, P/N 315-092036. the CMI-300 and the CXM-1 or HUB-4 module, and check that the CXL or NCCNT WAN System MODULE PROGRAMMING. is powered. Refer to the CSG-M MANUAL, P/N 315-090381, for 4. Move the CMI-300 wiring to another port on the further instructions on configuring the MXL Control CXM-1 or HUB-4 and check for communications. Panel. Figure 1. INSTALLATION TYPICAL CLASS B (STYLE 4). CONNECTION. MOM-4. TB1. TB1. 1 2 3 4 1 2 3 4 1 2 3 4. 2-WIRE. 18 AWG. CABLE MIN* LLM-1 LLM-1. TB2. TB2.

7 1 2 3 4 1 2 3 4. 1 2 3 4. * USE 2-WIRE COPPER CABLE, 105 C, 300V, 18 AWG, CXM-1. SOLID OR STRANDED, MAX 7 STRANDS. 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, All circuits are supervised. 3. Operates in full conformance with Style 4. Figure 2. Typical Class B (Style 4) Wiring Connection 2. TYPICAL STYLE 7. CONNECTION. MOM-4. TB1. TB1. 1 2 3 4 1 2 3 4 1 2 3 4. LLM-1 LLM-1. *USE 2-WIRE. TB2. TB2. 1 2 3 4 1 2 3 4 COPPER CABLE, 105 C, 300V, 18 AWG, SOLID OR STRANDED, MAX 7 STRANDS.

8 TWO 2-WIRE 18 AWG CABLE MIN*. 600 OHM MAX LINE RESISTANCE. TOTAL PER PAIR. TB1. TB1. 1 2 3 4 1 2 3 4. LLM-1 LLM-1. TB2. TB2. 1 2 3 4 1 2 3 4. 1 2 3 4. CXM-1. 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, All circuits are supervised. 3. Operates in full conformance with Style 7. Figure 3. Typical Style 7 Connection CONDITIONED NON-SWITCHED. LEASED TELEPHONE LINE, 600 OHMS IMPEDANCE. TYPICAL CLASS B (STYLE 4). CONNECTION. MOM-4. TB1. TB1. 1 2 3 4 1 2 3 4 1 2 3 4.

9 R1 LLM-1 LLM-1. 560 OHMS, TB2. TB2. 1/2W, 5% 1 2 3 4 1 2 3 4. P/N 140-820366. R2. 1 2 3 4. CXM-1. 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, All circuits are supervised. 3. Operates in full conformance with Style 4. Figure 4. Typical Class B (Style 4) Connection Using Conditioned, Non-Switched Telephone Line 3. TYPICAL CLASS B (STYLE 4). CONNECTION. MOM-4 MODEM 2. TB1. 1 2 3 4 1 2 3 4. - - +. +. 2-WIRE. 18 AWG A B B A. CABLE MIN* LLM-1.

10 - - TB2. 1 2 3 4. +. +. 1 2 3 4 5 6 7 8. 9 10 11 12 13 14 15 16. A B B A A B B A. * USE 2-WIRE COPPER CABLE, 105 C, 300V, 18 AWG, SOLID OR STRANDED, MAX 7 STRANDS. - - - - +. +. +. +. MODEM 3 MODEM 4. ONE SLOT OF CC-5 WITH HUB-4 INSTALLED. 17 18 19 20 21 22 23 24. Figure 5. Typical Class B (Style 4) Wiring Connection With HUB-4. TYPICAL STYLE 7. CONNECTION. MOM-4. TWO 2-WIRE 18 AWG CABLE MIN*. TB1. 1 2 3 4 1 2 3 4 600 OHM MAX LINE RESISTANCE. TOTAL PER PAIR. MODEM 2. LLM-1. - - +. +. TB2. 1 2 3 4. A B B A. - - +. +. 1 2 3 4 5 6 7 8. 9 10 11 12 13 14 15 16.