Honeywell MT13-520, Manual

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Multinode Module Service 2-5 9/95
2.2.2
2.2.2 Multinode Module Node Configurations (CE Compliant)
Because of the limited board space, the boards used to construct various nodes must
contain only certain boards and be configured as shown in Table 2-1.
CAUTION
Power must be removed from the module whenever you are removing or installing any board,
including an I/O paddleboard. Be sure that an I/O paddleboard is installed in the correct slot;
some boards have only one slot that they can be installed in without causing damage. I/O
paddleboards plugged into the wrong slot can cause traces on the backplane to burn open.
In the following table, slot numbers are identified by a-b-c. Remember, in the Multinode
Module 3/3/2/2 arrangement, slots are grouped by node, therefore, a given node may
occupy slots 1-2-3, 4-5-6, 7-8, or 9-10 to match slots a-b-c, or only a-b.
Table 2-2 — Node Configurations for Multinode Modules (CE Compliant)
Application Module (AM) Universal Station (US)
Slot Front Rear Slot Front Rear
c EPDG2 EPDGC I/O
b b Empty (3)
a K2LCN-4/8 (4) a K2LCN-4/6 (5) (1, 2)
Network Interface Module (NIM) History Module (HM)
Slot Front Rear Slot Front Rear
b EPNI NIM MODEM b SPC SPC3 I/O
a K2LCN-3 (1, 2) a K2LCN-3
Notes: (1) A TP485 I/O card is located in Slot 1 and 9 of the modules in the Micro TDC 3000.
(2) The TP485 in Slot 9 provides the interface to the twisted pair, short distance
(
≤
10 meters) TPLCN.
(3) The EPDG2 board set should be slots 3 and 6 with slots 2 and 5 empty.
(4) Standard AM is 4 Mw; optional is 8 Mw.
(5) Standard US is 4 Mw or 6Mw. 6MW is required for Universal Personality.
(Continued)