2900 Spafford Street
Davis CA 95616 USA
Tel: +916.757.3737
Fax: +916.753.5141
www.zworld.com
Revision: A
Introduction
The
PK 2100
S
eries of
C
-programmable controllers is based on
the Zilog
Z180
microprocessor. The
PK2100
includes analog,
digital, serial, and high-current switching interfaces. The stan-
dard
PK2100
includes a rugged enclosure with
2x20
LCD
and
2x6
tactile keypad.
With the
PK2100
S
eries you can detect contact closures, count
pulses, measure temperature, speed and pressure, control motor
speed, control proportional valves, switch fairly large currents,
and drive solenoids and external relays directly.
The
PK2100
has a
PLCB
us
TM
expansion port, allowing you to
connect several Z-
W
orld expansion boards (such as the
XP8100
or
XP8300
) if you need extra
I/O
. You can build networks of
controllers and communicate with modems. With Dynamic C
software and the
PK2100
’s
LCD
and keypad, you can easily
build operator interfaces.
The following
PK2100
S
eries controllers are available:
PK2100
With enclosure,
2x20
LCD
, and
2x6
keypad.
Operates at
24V
nominal.
PK2110
With enclosure,
2x20
LCD
, and
2x6
keypad.
Operates at
12V
nominal.
PK2120
No enclosure,
LCD
, or keypad.
Operates at
24V
nominal.
PK2130
No enclosure,
LCD
, or keypad.
Operates at
12V
nominal.
The following
PK2100
S
eries options are available:
•
9
.
216 MH
z clock upgrade. (
6
.
144 MH
z standard)
•
128K
flash (
32K
EPROM
standard)
•
128K
or
512K
RAM
(
32K
standard)
• Backlit
LCD
(with
PK 2100
or
PK2110
)
Specifications
Board Size
5.5
″ ×
6.82
″ ×
0.78
″
.
Enclosure Size
5.5
″ ×
7.0
″ ×
1
.
6
″
.
Operating Temp.
–
40
°
C
to +
70
°
C
. With
LCD
,
0
°
C
to
50
°
C
.
Humidity
5%
to
95%
non-condensing.
Input Power
18
–
35VDC
,
220
m
A
, linear supply [
24V
]
Processor
Z180
Clock
6
.
144 MH
z [
9
.
216 MH
z optional]
Power Consumption
5
.
5W
Features
• Battery-backed static
RAM
, up to
512K
bytes.
•
EPROM
, up to
512K
bytes, or flash memory to
256K
bytes.
• Battery-backed real-time clock (
RTC
).
• Lithium backup battery, rated at
560
mA-hours. Since the
RTC
and full
512K
RAM
draw about
16
µ
A, the battery will
sustain the
RTC
and
RAM
for about
4
years [
35
,
000
hours].
• Watchdog timer.
• Power failure warning interrupt.
•
EEPROM
, standard
512
bytes. Holds calibration constants for
the (
2
)
DAC
channels, among other data.
•
LCD
. The standard screen has
2
lines of
20
characters. Other
displays can be installed on special order.
• Keypad,
2
rows of
6
keys, for a total of
12
keys. The internal
interface provides for possible expansion to
24
keys using a
4
row x
6
column matrix.
• Beeper with high- and low-volume.
PK 2100 or PK 2110, with enclosure, LCD, and keypad
PK2120 or PK2130, board-only
C-Programmable Controller
PK2100 Series
