How to order KOLLMORGEN Saia PCD series I/O modules?

KOLLMORGEN Saia PCD Series I/O Modules

Basic Information

Core scope

Covering five major categories of modules: digital input/output modules, analog input/output modules, digital hybrid I/O modules, counting and motion control modules, and special function modules (such as weighing and thermocouple modules), while distinguishing the differences between PCD2 and PCD3 series modules (such as the addition of cage spring terminals and higher anti-interference levels in PCD3), supporting industrial standard signal types such as 24V DC/115-230V AC input and 0-10V/0-20mA analog signals. Some modules have electrical isolation (up to 500V isolation voltage) and short-circuit protection functions.

Version and compatibility

Document historical version updates focus on module function supplementation (such as adding PCDx.B160/W380/G200 modules in ENG07), parameter correction (such as adjusting product status section in ENG09), and the latest version of ENG10 optimizes PCD3.A810/W800 power consumption parameters; In terms of hardware compatibility, the PCD2 module needs to be compatible with CPU hardware version H or above, while the PCD3 module supports RIO remote IO systems (some modules such as H210/H31x are currently not compatible).

Core module classification and technical parameters

（1） Core parameters of PCD2 series modules

1. Digital input module

Module model, number of input channels, signal range, response time, electrical isolation, wiring method

PCD2.E110 8 24V DC 8ms without 10 pole screw terminal

PCD2.E160 16 24V DC 8ms without 34 pole ribbon cable connector

PCD2.E500 6 115-230V AC 10ms (pull in)/20ms (release) with (2.5kV optocoupler isolation) 10 pole screw terminal

PCD2.E610 8 24V DC 10ms with (1kV AC isolated) 10 pole screw terminal

2. Digital output module

Module model, output channels, rated current signal range, protection function

PCD2A300 6 2A/channel 10-32V DC without short circuit protection, requires external 12.5A fast melting

PCD2.A400 8 0.5A/channel 5-32V DC without short circuit protection, load resistance ≥ 48 Ω

PCD2.A200 4 2A/channel (relay) 250V AC/50V DC varistor+RC component contact protection

PCD2.A410 8 0.5A/channel 5-32V DC electrical isolation (1kV AC), without short circuit protection

3. Analog input module

Module model, channel number, resolution, signal type, accuracy (25 ℃)

PCD2.W100 4 12 bit 0-10V/-10~+10V ± 0.1% ± 1LSB

PCD2.W220 8 10 bit Pt/Ni1000 temperature sensor ± 3LSB

PCD2.W305 7 12 bit 0-10V ± 0.15%

PCD2.W745 4 16 bit J/K type thermocouple ± 0.4 ℃ (0-100 ℃)

4. Counting and motion control module

Module model, function, highest frequency, number of axes, encoder support

PCD2.H100 pulse counting 20kHz incremental encoder (phase A/B)

PCD2.H150 SSI interface 500kHz 1 absolute encoder (SSI protocol)

PCD2.H210 stepper motor control 19.45kHz 1 24V DC encoder

PCD2.H310 servo motor control 100kHz 1 24V DC incremental encoder

（2） Core Upgrade of PCD3 Series Modules

The PCD3 series optimizes terminal design, anti-interference performance, and functional expansion based on PCD2, with the following core differences:

Module type: PCD2 series features: PCD3 series upgrade points

The screw terminal of the digital input module (with a maximum wire diameter of 1.5mm ²) has added cage spring terminals (such as 24 pole terminals for E165, supporting a wire diameter of 1.0mm ²), and the anti-interference level has been raised to IEC 61000-4-4 (± 2kV capacitive coupling)

The 8-bit resolution of the analog output module is mainly increased from the W6x0 series to 12 bit resolution, with an output delay of ≤ 10 μ s and support for -10~+10V bipolar signals

The motion control module only supports local IO H32x series, supports DSP processors, realizes S-curve trajectory planning, and supports 250kHz encoder input

Wiring compatibility only supports fixed terminals, supports PCD3.K010/K106 connection cables, and modules can be directly cascaded (maximum distance of 2.5m)

（3） Electrical isolation and safety characteristics

Isolation type and level

Digital isolation module (such as PCD2. E610/PCD3. E610): using optocoupler isolation, isolation voltage 1000V AC (1 minute), no isolation between channels, suitable for strong interference environments (such as near frequency converters);

Analog isolation module (such as PCD2. W3x5/PCD3. W3x5): adopts DC/DC isolation, isolation voltage of 500V, supports 7-channel analog signal acquisition, suitable for signal isolation in process control (such as chemical equipment).

Safety Specifications

High voltage modules (such as PCD2, E500, PCD3, E500115-230V AC input) need to be separately equipped with fuses (1A/250V), and are prohibited from being connected together with low voltage signals (≤ 50V);

The contact protection of relay output modules (such as A200/A210) needs to be matched with the load type: inductive loads require external current diodes, and capacitive loads require series current limiting resistors to avoid contact arc damage.

Installation and wiring specifications

（1） Mechanical installation requirements

Installation environment

Working temperature: 0-55 ℃ (if it exceeds 40 ℃, the output current should be reduced by 2% for every 1 ℃ increase);