Siemens 2000592-001 ANCB Description

ANCB Description
Description The DataNET ANCB (Advance Network Communication Board) provides
the communications electronics for the unit. The ANCB plugs into the slot
1 of a Maxum or NAU System Controller Unit (SYSCON) located on the
power supply assembly. A bracket fastens it to the chassis. The ANCB is
factory set and programmed either for DataNET or Ethernet operation
(ANCB/DN or ANCB/EN).
Figure 4-1: ANCB Board
J12
J4
10Base2
10BaseT
J 10 Port 1
For ANCB: Jumpers on
Bottom 3 Positions Only
J11 Port 2
For ANCB Jumpers on
Bottom 3 positions Only
Config Port
RS232
57.6 KB
J2 Jumper Connections
• • 150 Ohm
• • 120 Ohm Port 2 (DN)
• • 100 Ohm
• • 150 Ohm
• • 120 Ohm Port 1(DN)
• • 100 Ohm
Default Setting on150 ohm
Positions
Board
RESET
Operation LEDS
J5
Setting is Application
Dependent
J10 &J11
Connections
Jumpers J10 & J11 select the ANCB/DN network interface provided to
connector J4.
Jumper J10 connects Port1 (pins 1-3) on J4 to either the Optichrom Data
Hiway or the Advance DataNET Channel A interface. Jumper J11
connects Port 2 (pins 4-6) on J4 to either the Optichrom Data Hiway or
the Advance DataNET Channel B interface. Jumpers J10 and J11 is
factory configured in accordance with the ANCB type (DataNET or
Ethernet).
Connector J12 Connector J12 is used to connect the ANCB ports to an Advance
DataNET Fiber Optic network using Advance Fiber Optic Couplers.
46 • Troubleshooting 2000592-001