3.3.18 TMOM (Not for U.S.)
Introduction
The TMOM board (trunk module outgoing multipurpose) provides interfaces for connecting radio paging equipment (PSE) to Hicom 150 E OfficePro.
Application Information
 |
Hicom 150 E OfficePro may be equipped with a maximum of one TMOM. |
 |
Enhanced radio paging equipment can also be connected. |
Switch Functions (Figure 3-64)
 |
Lockout switch S1 |
 |
 |
On (down): Board locked |
 |
 |
Off (up): Normal mode |
 |
DIP-FIX switches S2, S3 for a/b port changeover for split, incoming, and outgoing traffic with an 8-wire connection in accordance with ESPA 4.4.3. |
 |
 |
2-wire (factory default): S2 in position 1-3, S3 in position 1-3 |
 |
 |
4-wire: S2 in position 1-2, S3 in position 1-2 |
 |
DIP-FIX switch S4 for potential changeover for KX1 to KX16 relay contacts and indicators 1 to 4 (not supported). |
 |
 |
Position 1-2: Internal earth terminator (0 V) |
 |
 |
Position 1-3: External potential (from MDFU, factory default) |
 |
DIP-FIX switches S5 to S8 for activating indicators 1-4 (not supported) |
 |
DIP-FIX switches S9, S10 for potential connection for relay contacts KX1 to KX16 and indicators 1 to 4 (not supported) |
Switches on TMOM
Figure 3-64 TMOM (S30810-Q2535-X) (Not for U.S.)
|
PSE Interface
The following standards have be implemented for single-call and enhanced radio paging equipment:
 |
ESPA 4.4.3 |
 |
ESPA 4.4.5 (6-wire) |
 |
a, b, c, d interface |
Figure 3-65 shows a simplified representation of the PSE interface with all signals. The type of signalling depends on the PSE type.
 |
A1/B1: Outgoing and bidirectional traffic, loop current = 14 to 60 mA |
 |
A2/B2: Incoming traffic, loop current = 14 to 60 mA |
 |
C1: Busy signal with a/b/c connection: Loop current with low impedance = 390 W, loop current = 14 to 60 mA Loop current with high impedance = Approx. 8.7 kW, loop current = 3 to 7 mA |
 |
D1: Busy signal with a, b, or c connection. Potential = - 48 V. This can be used as a return line for the c-wire. |
 |
E1H/E1L: Busy signal with ESPA connection. |
 |
M1H/M1L: Busy signal with ESPA connection. |
TMOM-PSE Interface
Figure 3-65 TMOM-PSE Interface (Not for U.S.)
|
LED Statuses and Their Meanings
Table 3-64 TMOM-LED Statuses (Not for U.S.)
LED State (On/Off) |
Meaning |
Action |
During Boot Phase and Initialization |
Flickering (50/50 ms) |
Board test unsuccessful |
Replace board |
Flashing (100/100 ms) |
Board not configured |
Visual inspection, plug board in or out if required. Replace board if flashing continues. |
On |
Loading operation in progress |
|
Flashing (100/100 ms) |
Code could not be loaded |
Replace board |
Off |
Board loaded |
|
Flashing (500/500 ms) |
Board loaded but not yet activated |
|
During Operation |
|
On |
Board seized |
|
Flashing in ring cadence |
Board in ringing state |
|
Flickering (450/50 ms) |
Dependability test (loopback test) in progress |
|
Flashing (500/500 ms) |
Board out of service (e.g. S1 is in down position) |
Check whether the board was deactivated using Hicom Assistant E Office or lockout switch. |
Off |
Board in idle state, no seizure |
|
Cable and SU Connector Assignment (Backplane)
Table 3-65 TMOM-Cable Assignment (Not for U.S.)
Color Group |
Pair |
a-Wire |
b-Wire |
SU Conn. |
TMOM |
Notes |
BP: X8 |
1 |
1 |
wht/blu |
|
19 |
1a |
A1 |
|
|
blu/wht |
39 |
1b |
B1 |
2 |
wht/ora |
|
38 |
2a |
C1 |
|
ora/wht |
48 |
2b |
D1 |
3 |
wht/grn |
|
27 |
3a |
E1L |
|
grn/wht |
47 |
3b |
E1H |
4 |
wht/brn |
|
16 |
4a |
M1L |
|
brn/wht |
46 |
4b |
M1H |
5 |
wht/gry |
|
05 |
5a |
A2 |
|
gry/wht |
45 |
5b |
B2 |
2 |
6 |
red/blu |
|
14 |
6a |
- |
Relay contacts (not supported) |
|
blu/red |
44 |
6b |
7 |
red/ora |
|
23 |
7a |
- |
|
ora/red |
43 |
7b |
8 |
red/grn |
|
32 |
8a |
- |
|
grn/red |
42 |
8b |
9 |
red/brn |
|
11 |
9a |
- |
|
brn/red |
31 |
9b |
10 |
red/gry |
|
02 |
10a |
- |
|
gry/red |
22 |
10b |
3 |
11 |
blk/blu |
|
13 |
11a |
- |
|
blu/blk |
33 |
11b |
12 |
blk/ora |
|
04 |
12a |
- |
|
ora/blk |
24 |
12b |
13 |
blk/grn |
|
15 |
13a |
- |
|
grn/blk |
35 |
13b |
14 |
blk/brn |
|
06 |
14a |
- |
|
brn/blk |
26 |
14b |
15 |
blk/gry |
|
17 |
15a |
- |
|
gry/blk |
37 |
15b |
4 |
16 |
yel/blu |
|
08 |
16a |
- |
|
blu/yel |
28 |
16b |
Color Group |
Pair |
a-Wire |
b-Wire |
SU Conn. |
TMOM |
Notes |
BP: X8 |