Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 17)

Chapter 1 - Overview
1-5
Output Device
Options
Analog Output (-B1) Analog Output is configured from the front panel or the serial port and
set up by jumpers on the printed circuit card. The option allows the
transmission of Gross, Net, Optional ROC, Peak or Total weight as 0-
5V, 0-10V, 0-20mA or 4-20mA (or the reverse of these) and makes it
possible to span these ranges over a portion of the weight data. Resolu-
tion is either 16,000 counts or the number of display counts available in
the range selected, whichever is less. Two analog optional boards can
be installed in each instrument. Both voltage and current data are avail-
able simultaneously.
Binary Coded
Decimal (BCD)
Output (-B2) This BCD Option provides six digits of parallel weight data represent-
ing Net, Gross, Tare and the present front panel display. If all types of
output data are requested, they appear one after the other, ten millisec-
onds apart. The BCD option provides a 37-pin, D-subminiature con-
nector on a 6-inch cable.
Binary Coded
Decimal (BCD)
Output (-B5) This BCD option provides six digits of parallel weight data represent-
ing Net, Gross, Tare and The Present Front Panel Display. If all types of
output data are requested, they appear one after the other, ten millisec-
onds apart. The BCD option provides a 40-pin connector on a 60-inch
cable for use with either the optional -B6 or -B7 external termination
boards.
BCD Single
Termination Card (-
B6) The BCD Single Termination Card is an optional external interface
point for a single BCD port signal line. The card is designed for use
with a single HI-2151/30WC-B5 instrument.
BCD Quad
Termination Card (-
B7) The BCD Quad Termination Card is an optional external interface point
for up to four sets of BCD port signal lines. All terminal positions
accept 20- to 26-gauge cable sizes. Additional terminal boards may be
interconnected to allow multiple BCD ports to exist in a tri-state
arrangement.
Remote I/O (RIO)
Interface to the Allen-
Bradley Network (-
B8) The RIO port allows bi-directional communications with Allen-Brad-
ley Programmable Logic Controllers (PLC) and Small Logic Control-
lers (SLC). Supporting up to 230.4 Kbaud transfer rates and both
discrete and block data transfers, the HI 2151/30WC represents a quar-
ter rack of discrete I/O (32 bits in the Logic Controllers output and
input image files) to the Logic Controller.
Binary Coded
Decimal (BCD)
Output (-B9) This option provides six digits of parallel weight data representing Net,
Gross, Tare and the present front panel display. If all types of output
data are requested, they appear one after the other, ten milliseconds
apart. This option provides a 24-inch cable for use with the HI 2151/
30WC-WS wall mount controller.