Specifications

MEGAPOWER CPU 8200-0421-01, REV. E
INSTALLATION AND SERVICE GUIDE
16 of 34
ADCC200/300/1100 > MPCPU (2–305 meters (7–1000 feet) maximum at 1200 Baud)
MegaPower CPU Rear View
RS-232 Ports
MP-KMI
12Vdc @ 0.42A
Straight-thru Cable
(MP-CBL)
Note: Set the keyboard RS-232
baud rate to 1200 (RS-485 19200
default).
Note: Set the MegaPower
CPU RS-232 baud rate to
1200 (default).
M
Ethernet Port
Do not connect the RS-232
keyboard to this port.
12Vdc @ 1.25A
K
Note: Set the keyboard RS-232
baud rate to 1200 (RS-232 1200
default).
ADCC200/300 Keyboard
ADCC1100 Keyboard
– OR –
GND
485+
485–
Tx
Rx
LK6
LK5
LK4
LK3
LK2
LK1
1
2
3
GND
485+
485–
Tx
Rx
LK6
LK5
LK4
LK3
LK2
LK1
1
2
3
M K
Shield
A B
Rx Rx
Tx Tx
Gnd Gnd
A
B
Belden 8770 (non-plenum)
Belden 88770 (plenum)
Straight-thru Cable
(MP-CBL)
Note: Connector plugs are supplied to help
reduce the number of terminal boxes used. Using
these plugs, cabling can go directly from box A to
the MPCPU, eliminating box B. See Appendix I
for connection information.