Hardware Manual

Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22

Saia-Burgess Controls AG

PCD2.H110

Input/output (I/O) modules

5

5.15.2 PCD2.H110, general purpose counting / measuring module up to 100 kHzgeneral purpose counting / measuring module up to 100 kHz

Application

Measuring and fast counting module for general counting and simple motion control

tasks; also for specific applications such as frequency measurement, period and

pulse length measurement, etc. The module is equipped with an FPGA (Field

Programmable Gate Array) and can be programmed for special high volume

applications by using a plug-in PROM.

Technical data

Number of systems: 1

Counting range: 0 ... 16,777,215 (24 bit)

Counting frequency: up to 100 kHz

Data protection: All data in this module are volatile

(non-volatile PCD registers are available).

Digital inputs

Number of inputs:

Terminal 0 = E0

Terminal 1 = E1

Terminal 2 = E2

Terminal 3 = E3

4

Input “A”: for counting and measuring

Input “B”: for counting only

Input “Enable C”: for use as counting module

Input “Enable M”: for use as measuring modulefor use as measuring module

Nominal voltage: 24 VDC

“low” range: -30 ... +5 V

“high” range: +15...30 V for source operation+15 ... 30 V for source operationfor source operation

Input current: typically 6.5 mA

Input filer: 150 kHz

Circuit type: electrically connected

Digital outputs

Number of outputs:

Terminal 4 A0:

Terminal 5 A1:

2

Output “CCO” (for counter)

Output “TCO” (for measuring functions)

Current range: 5 ... 500 mA (max. current leakage 1 mA)

(min. load resistance 48(min. load resistance 48 48 �� in voltage �� in voltage�� in voltage

range 5 ... 24 V).).

Frequency: ≤ 100 kHz

Voltage range: 5 ... 32 V smoothed, residual ripple max. 10 %residual ripple max. 10 %

Circuit type: Electrically coupled, not short circuit protected,

positive switching

Voltage drop: typically < 0.5 V at 500 mA

Output delay: < 1 μs, (longer for inductive load due to

protective diode).

Power supply

External supply 5 ... 32 VDC, (for supply of CCO output only)for supply of CCO output only)

Internal current consumption:

(from +5 V bus)from +5 V bus)

max. 90 mA

Internal current consumption:

(from V+ bus)

0 mA

External current consumption: max. 2 A (all outputs)

Operational conditions

Ambient temperature operation: 0 ... +55 °C without forced ventilation,

storage: -20...+85 °C-20...+85 °C-20 ... +85 °C

Noise immunity: EC mark according to EN 61 000-6-3 and EN 61 000-6-2

Programming: Based on PCD user program and pre-programmed

function blocks (FB).