Page of GC20-1801-10 As Updated April 1, 1981 by TNL GN25-0837
Configurations (Unit Record)
Unit Record Devices VM/370 supports the following printers, readers, punches, and unit
record control units as system spool devices. VM/370 supports the following printers: • IBM 1403 Printer Models 2, 3, 7, and N1 • IBM 1443 Printer Model N1 (with 144 print positions) • IBM 3203 Printer Model 4 (available on processor Models 138 and 148
only) and Model 5 • IBM 3211 Printer (Right Indexing only) • IBM 3800 Printer (complete dedicated device support; limited spool
device su pport) VM/370 supports the following readers/punches: • IBM 2501 Card Reader Models B1 and B2 • IBM 2520 Card Punch Models B2 and B3 • IBM 2540 Card Read Punch Model 1 • IBM 3505 Card Reader Models B1 and B2 • IBM 3525 Card Punch Models P1, P2, and P3 VM/370 supports the following unit record control units: • IBM 2821 Control Unit • IBM 3811 Printer Control Unit IBM Integrated Printer Adapter (IPA) ( on the System/370 Model 135. • IBM Integrated Printer Adapter Basic Control (#4670), and one of the
following on the models 135-3 and 138: --1403 Printer Models 2 or N1 Attachment (#4672) --1403 Printer Model 7 Attachment (#4677) • IBM Integrated 3203 Model 4 Printer Attachment, first printer ('8075) and optionally, second printer (#8076) on the Model 138 and Part 1. Planning for System Generation 111

page ot GCLU-1tlU1-1U As upaatea Apr1l 1, 1951 by TNL GN25-0537 Configurations (Terminals)
Terminals
The following system consoles are supported by VM/370 as virtual system
consoles (simulated as 3215 consoles): • IBM 2150 Console with 1052 printer-Keyboard Model 7 • IBM 3066 System Consoles Models 1 and 2 for the System/370 Models 165
II and 168 • IBM 3210 Console Printer-Keyboard Models 1 and 2 • IBM 3215 Console printer-Keyboard Model 1 • IBM System Console
printer-keyboard mode
for the System/370 Models 138 and 148
(3286 printer required) or display mode
in • IBM system Console for the System/370 Model 158 in printer-keyboard
mode (with the 3213 Printer Model 1 required,) or in display mode • IBN 7412 Console (via RPQ AA2846) with 32i5 console Model 1 • IBM 3036 Console with the 3031, 3032 or 3033 processor • IBM 3278 Model 2A Console with the 4331 or 4341 processor
Note: During system generation only, the primary system operator's
console cannot be connected to the system via a teleprocessing line.
The following terminals are supported by VM/370 as virtual system
consoles (simulated as 3215 consoles) : • IBM 2741 Communication Terminal • IBM 1050 Data Communication System • IBM 3101 Display Terminal, Models 10, 12, 13, 20,. 22,. and 23
(supported as teletype Model ASR 33/35 teletypewriter) • Terminals on switched lines compatible with the line control used by
the IBM Telegraph Control Type II Adapter (8-level ASCII code at 110 bps) such as the CPT-TWX (Model 33/35) terminals • IBM 3275 Display Station,. Model 2 with integral control unit (remote
at tachment only) • IBM 3276 Control unit Display Station Models 2, 3, and 41 with
integral control unit (supported as a 3277 attached to a 3271 for
remote attachment only) • IBM 3277 Display Station, Model 2,. via 3272 Control Unit,. Model 2
(local attachment only) • IBM 3277 Display Station, Model 2,. via 3271 Control Unit,. Model 2
(remote attachment only)
1Models 3 and 4 operate in Model 2 default mode.
112 IBM VM/370 Planning and System Generation Guide