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Before there were RTC and module-based controllers,
there was Micromint BCC. Simply translated as Basic Computer
Control, BCC offers a basic, rugged, low-cost, yet very expandable
edge-card and motherboard-style system. Like the RTC, a user
chooses among the processor boards and then selects among
an assortment of expansion cards to create custom-tailored
control solutions. Because of their ruggedness and versatility,
it is no wonder that thousands of BCC systems are in use all
over the world today.
BCC card cage systems can be constructed as 4-slot, 8-slot,
or dual 8-slot 19" rack units. Various power supply options
allow the BCC system to go virtually anywhere.
BCC Processor
Boards
| Product |
Processor,
Clock Speed |
Max.
Memory
SRAM/EPROM/
DRAM |
Digital
I/O |
Serial
Ports |
External
Interrupts |
Timers |
Additional
Features |
Size |
Power
(fully Loaded) |
Available
in
Ind. Temp. |
| BCC52 |
80C52
w/BASIC, 11.05MHz |
48
KB
32 KB/32 KB
(8 KB devices) |
24
bits
PIA |
1½ ports:
one RS-232,
one RS-232
printer output |
2 |
3 |
Onboard
EPROM
programer,
real-time clock
(optional) |
4.5"X6" |
+5V
@ 150mA
+12V @ 25mA |
Yes |
| BCC52CX |
80C52
w/BASIC, 11.05MHz |
128
KB
64 KB/64 KB
(32KB devices) |
24
bits
PIA |
1½ ports:
one RS-232/
485/422
one RS-232
printer output |
2 |
3 |
Onboard
EPROM
programer,
real-time clock
(optional) |
4.5"X6.5" |
+5V
@ 150mA
+12V @ 25mA |
Yes |
| BCC180 |
HD64180/Z180,
9.216MHz |
384
KB
128 KB/128 KB/
256 KB |
48
bits
2 PIAs |
2
ports:
one RS-232,
one RS-232/485/422 |
4 |
2 |
Onboard
EPROM
programer,
real-time clock
(optional) |
4.5"X8.5" |
+5V
@ 150mA
+12V @ 25mA |
Yes |
BCC Expansion
Boards
|
Products
|
Functions
|
Features |
Comments |
Size |
Power
(fully loaded) |
Available
in
Ind. Temp. |
| BCC18 |
Dual
serial ports |
2
serial ports
RS-232, RS-422,
or RS-485 |
N/A |
N/A |
Independent
baud rates up to 19.2 kbps async. or 64k synchronous |
4.5"X6" |
+5V
@ 100mA
+12V @ 25mA |
Yes |
| BCC25 |
LCD
display
controller |
4X20
or 8X40 LCD
interface controller |
Parallel
encoded
keyboard input port |
N/A |
LCD
connects via ribbon cable or direct mount |
4.5"X4" |
+5V
@ 100mA
-12V @ 5mA |
Yes |
| BCC30A |
High-speed
12-bit
A/D and D/A
converter |
16-channel
single or
8-channel differential
input, 12-bit plus
sign A/D converter,
50k sample/s |
4-ch,
0-5V, 0-10V,
-5V to+5V, 12-bit D/A
converter, 1V/µs |
Programmable
A/D
input gain 1, 2, 4, or
8, channel selectable |
Superior
analog input protection. Programmable gain gives 14-bit
A/D equivalence |
4.5"X6" |
+5V
@ 175mA
+12V @ 60mA
-12V @ 25mA |
Yes |
| BCC40D |
Optoisolated
I/O |
8-channel
optoisolated I/O
system |
Onboard
LED, on/off
status indicator for
each channel |
N/A |
Uses
industry standard Opto-22 modules, dual port addressing |
4.6"X6" |
+5V
@ 50mA |
Yes |
| BCC40R |
Relay
output |
8-channel,
contact-
closure, on/off relays |
Onboard
LED, on/off
status indicator for
each channel |
N/A |
3A,
120 VAC contacts, latched relay outputs |
4.5"X6" |
+12V
@ 500mA |
Yes |
| BCC54 |
Parallel
I/O |
96bits
TTL I/O
uses 4 PIAs |
N/A |
N/A |
Industry-standard
50-pin headers per PIA |
4.5"X6" |
+5V
@ 100mA |
Yes |
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