Micromod Micro-DCI: 53SU6000 COMMUNICATIONS SERVICES - Manual (Page 23)

53SU6000 INSTALLATION AND SETUP GUIDE
Introduction 15
2. Connect the grounding lug on the connector end of the cable to the same ground as the
Datalink instruments’ power common.
3. The bare wire end of the 677B907 cable can be connected to the standard rear terminal
connector on the first instrument on the Datalink as shown in
Figure 3-9 .
If your controllers use optional cord sets, connect the bare wire end of the 677B907 cable to the terminals
on the communication ITB. Remove the resistors on the ITB as shown in
Figure 3-9 . Then connect a
677B943 modular cable to J2 on the ITB and to J10 on the first instrument in the Datalink as shown in
Figure 3-9 .
3.4.3.4 Connecting the 53SU6000 to the MicroLink Network
Once a MicroLink SUPERVISOR card is installed in the computer on which you will run the 53SU6000
software, connect the computer to the MicroLink network. Making this connection requires:
• one modular cable to connect the MicroLink SUPERVISOR card to the Communications ITB.
Cable 677B943Uxx can be ordered in several lengths as shown in Table 1 in
Figure 3-10 .
• one communications ITB (Interconnection Terminal Board) P/N 686B622U01
• one modular cable is required to connect the Communication ITB to the first instrument on the
MicroLink network. Cable 677B943Uxx can be ordered in several lengths as shown in Table 1
in
Figure 3-10 .
To make the connection:
1. Plug one end of the 2.5 ft (.76 m) modular cable into the port at the top of the MicroLink
SUPERVISOR card.
2. Plug the other end of the same modular cable into J3 on the Communications ITB. Leave the
resistors on the ITB. The purpose of this ITB is to serve as a termination for the network.
3. Plug one end of the modular cable (P/N 677B943) in J1 on the ITB.
4. Plug the other end of this modular cable into J6 on the first controller on the MicroLink
network.
If you are using a Redundant MicroLink continue with the following steps.
5. Plug the second 2.5 ft (.76 m) modular cable provided with the Redundant MicroLink option
into the connector on the Redundant MicroLink Supervisor card.
6. Plug the other end of the same modular cable into J3 on the second Communication ITB
provided. Leave the resistors on this ITB, also.
7. Plug one end of the second modular cable (P/N 677B943) in J1 on the second ITB.
8. Plug the other end of this modular cable into J8 of the first controller on the MicroLink network.