Siemens OMM-1 Output Master Module, Installation Instructions

Installation Instructions OMM 1 Master Module Model OMM 1 Output Master Module from Siemens Industry is the motherboard for all of the MXLV plug in boards the OCC ASC 1 2 PLC 4 RCM 1 ZAC 30 and the ZC zone cards The has the same dimensions as the MOM 4 MXL motherboard OMM 1 mounts vertically in the backbox and contains four half card slots Refer to Figure 1 field wiring terminates on the OMM 1 terminal blocks See Figure Power and network communications are provided by the MMB or PSR 1 depending on the application The network control are distributed to the plug in cards through the OMM 1 All cables are supplied with the unit MME 3 enclosure has three locations for the OMM 1s or for MOM 4s or MOM 2s However when a TSP 40 printer installed in an enclosure the total number of OMMs is decreased two modules for that enclosure The MLE 6 enclosure has six for optional card cages such as OMM 1s OMM 2s or MOM 2s to Figures 2 and 3 all system power before installation first the and then AC To power up connect the AC first then battery the OMM 1 and its attached backplate Inspect it looking such things as connectors not properly installed missing polar keys dirt and packing material on the board to see if the card guides for the plug in boards are already If they are not install all eight of the card guides accord to the following directions before mounting the OMM 1 into the 1 Module Industry Inc Technologies Division Park NJ 315 090267 9 Building Technologies Ltd Safety Security Products Kenview Boulevard Ontario 5E4 Canada Place the module on the mounting studs in left hand position of the enclosure as in Figure 3 Fasten the OMM 1 in position with the nuts and washers provided To mount any other OMM 1 modules in the system repeat the above Use the center or right hand for the additional modules as When mounting OMM 1 modules in an enclosure it may be necessary to the mounting in the lower row by the two position terminal block at the bottom instead of the top to Figure 5 This will insure that 14 conductor cables that are supplied be assembled assign plug in cards to the OMM 1 cards that can be assigned to plug into OMM 1 are the OCC 1 the ASC 1 2 the the RCM 1 the ZAC 30 and the ZC cards Determine which optional plug in are used in your CSG M configuration the plug in cards to the card edge on the OMM 1 s as needed 3 the OMM 1 Board 2 the Card Guides install the card guides to Figure 2 Place the card guide shoulder on the boss at the end of the card edge Align the hole in the shoulder with the hole the boss Place the mounting screw in the hole in shoulder and tighten the screw Repeat Steps 1 2 and 3 for the card guides mount the OMM 1 card cage OMM 1 mounts vertically in the enclosure the MMB or the PSR as shown in 3 installation kit for the OMM 1 includes the Four No 10 nuts Four washers One 8 conductor ribbon cable 555 190967 One 14 conductor ribbon cable 555 192155 Hold the OMM 1 so that the two position block TB1 is at the top See 1 1 OCC 1 ASC 1 ASC 2 PLC 4 RCM 1 ZAC 30 ZC1 8B ZC2 4AB ZC2 8B ZC3 4AB ZCT 8B may be necessary to reverse the module in the lower row of the MLE 6 to insure that the 14 conductor that are supplied can be assembled Figure 5 Note that there are two eight conductor The long eight conductor cable 555 192243 comes with the ACM 1 this cable for communications and from P4 on the OMM 1 to either P6 the PSR or to P6 on the MMB is present cable is polarized Observe polarity DO NOT USE EXCESSIVE FORCE black tracer on the cable indicates position of pin 1 there is more than one OMM 1 use the eight conductor cable P N 555 to connect P3 of the left hand to P4 of the OMM 1 that is to its cable is polarized Observe polarity DO NOT USE EXCESSIVE FORCE black tracer on the cable indicates location of pin 1 If there are more in the system repeat this step additional information on the System refer to the MXLV P N 315 092036 all plug in cards with extreme care inserting or removing a card keep position of the card at right angles to OMM 1 board Otherwise the plug in can damage or displace other com Never insert or remove a plug in with power applied to the panel to Figures 4 and 5 wiring must comply with and local codes When the 24 VDC is provided by either MMB 2 3 or SMB 2 or PSR 1 use on the OMM 1 to connect the power wire for this connection is not See MMB 2 Installation P N 315 095097 or MMB 3 Instructions P N 315 048860 SMB 2 Installation Instructions P N or PSR 1 Installation P N 315 090911 for terminal Assign plug in cards to the card edge as determined above Once terminal block related to each edge is wired place only the plug in card in that edge Refer to the Installation Instructions listed Table 1 for directions on wiring to the position OMM 1 terminal blocks and attaching these modules to the OMM 1 blocks the system includes more than one use the fourteen conductor cable P N 555 192155 to connect of the first OMM 1 to P2 of the second If there is a third OMM 1 P1 of the second OMM 1 to P2 of third OMM 1 No more than three can be connected together when are installed in an MME 3 enclosure TB1 4 5 ONMMB 2 3 SMB 2 TB3 1 2 ONPSR 1 4 the OMM 1 MOM 4s and OMM 1s in an MLE 6 Enclosure 5 315 090267 9