3013

3013, 8 terminal interface, component side

3013, 8 terminal interface, solder side

3013, 8 terminal interface, card edge

3013 is the 8 terminal interface board. A card with interfaces for 8 serial connected terminals, using RS-232 or current loop interface.

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Switches and indicators

The following switches and indicators are on the card

Location 21J - baud-rate selector, group A
Location  9J - baud-rate selector, group B
Location  6J - device-number selector, group B
Location  3J - device-number selector, group A

The baud rate switches sets the initial speed setting for each interface group. Baud rate switch settings

• 0 - 110 baud
• 1 - 150 baud
• 2 - 300 baud
• 3 - 2400 baud
• 4 - 1200 baud
• 5 - 1800 baud
• 6 - 4800 baud
• 7 - 9600 baud
• 8 - 2400 baud
• 9 - 600 baud
• 10 - 200 baud
• 11 - 134.5 baud
• 12 - 75 baud
• 13 - 50 baud

Setting 14 and 15 is not used. In addition there is one switch for each interface that selects the mode of the interface:

• switch set to 0: current loop
• switch set to 1: RS232-C (V24)

Device numbers

Terminals are divided into groups of four terminals. An 8-terminal card consists of two groups, group A and group B. Each group consists of four terminals with consecutive number and ident codes.

Switch-  Terminals  Dev. No.  Ident
setting
   0     1- 4     300- 330  120-123
   1     5- 8     340- 370   44- 47
   2     9-12    1300-1330   50- 53
   3    13-16    1340-1370   54- 57
   4    33-36     640- 670  124-127
   5    37-40    1100-1130  130-133
   6    41-44    1140-1170  134-137
   7    45-48    1400-1430  140-143
   8    49-52    1500-1530  144-147
   9    53-56    1640-1670  150-153
  10    57-60    1700-1730  154-157
  11    61-64    1740-1770  160-163
  12    17-20     200- 230   60- 63
  13    21-24     240- 270   64- 67
  14    25-28    1200-1230   70- 73
  15    29-32    1240-1270   74- 77

References

• Norsk Data Document ND–06.026.01 ND-110 Functional Description
• Norsk Data Document ND–30.008.3 EN ND-100 Hardware Maintenance