Peak PCAN-MicroMod User manual

Application-specific PCAN-MicroMod
Motherboard
PCAN-MicroMod Digital
1
&
2
User Manual
V1.10.0

PCAN-MicroMod Digital 1 & 2 – User Manual
2
Products taken into account
Product Name Model Part number
PCAN-MicroMod Digital 1 Including casing and PCAN-
MicroMod
IPEH-002200
PCAN-MicroMod Digital 2 Including casing and PCAN-
MicroMod
IPEH-002201
CANopen® and CiA® are registered community trade marks of CAN in Automation
e.V.
All other product names mentioned in this document may be the trademarks or
registered trademarks of their respective companies. They are not explicitly marked
by “™” and “®”.
© 2012 PEAK-System Technik GmbH
PEAK-System Technik GmbH
Otto-Roehm-Strasse 69
64293 Darmstadt
Germany
Phone: [phone]
Fax: [phone]
www.peak-system.com
[e-mail]
Document version 1.10.0 (2012-05-08)

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Contents
1Introduction 4
1.1 Properties at a Glance 4
1.2 Prerequisites for Operation 5
1.3 Scope of Supply 6
2Hardware Configuration 7
2.1 Pull-up/Pull-down Circuits for the Digital
Inputs 8
3Operation 10
3.1 Port Assignment 10
3.2 Configuration Program 11
3.2.1 System Prerequisites 11
3.2.2 Installing the Program 12
3.2.3 Creating a Configuration 12
3.2.4 Applicable MicroMod Services 13
3.3 Status LEDs 14
3.4 Several MicroMods on the CAN Bus 14
4Technical Specifications 16
Appendix A CE Certificate 18
Appendix B Dimension Drawing 19

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1Introduction
The motherboards for PCAN-MicroMod provide an application-
oriented environment. Typical characteristics of this product group
include a wide supply voltage range and the protective circuit for
the inputs and outputs. CANopen® firmware is available for all
PCAN-MicroMod motherboards.
The motherboards Digital 1 & 2 support general digital require-
ments.
Note: This manual only refers to the motherboard as base for a
PCAN-MicroMod and to the standard firmware. For the PCAN-
MicroMod and the configuration program PCAN-MicroMod
Configuration, there is separate documentation.
1.1 Properties at a Glance
Completely configurable using the Windows program PCAN-
MicroMod Configuration
Communication through High-speed CAN (ISO 11898-2)
Operating voltage 8 to 26 V
Aluminum profile casing with spring terminal connectors
Top hat rail mounting option available
Extended operating temperature range from -40 to +85 °C
(-40 to +185 °F)

PCAN-MicroMod Digital 1 & 2 – User Manual
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8 digital inputs:
•Pull-up or pull-down circuit selectable (in 3 groups)
•High state at 5 to 18 V input voltage
•Schmitt trigger behavior, inverting
•Low-pass behavior
•Parallel connection of a frequency input (for each digital
input 0 to 3) for alternative use (e.g. fast status changes,
countings)
5 digital outputs:
•PCAN-MicroMod Digital 1: 4 low-side switches, max. 45 V,
0.35 A
•PCAN-MicroMod Digital 2: 4 high-side switches, max. 34 V,
1.1 A
•1 fast low-side switch, max. 55 V, 0.75 A (“Frequency
output”)
•Short circuit protection
Status LEDs for power supply and digital output
1.2 Prerequisites for Operation
Power supply in the range of 8 to 26 V DC
For creating and transferring configurations: computer with
Windows 7/Vista/XP (32-bit or 64-bit) and a CAN interface from
the PCAN series

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1.3 Scope of Supply
PCAN-MicroMod
PCAN-MicroMod motherboard in casing including mating
connectors
PCAN-MicroMod Configuration for Windows
Manual in PDF format

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2Hardware Configuration
You can customize the motherboard by modifying the hardware.
The following subsections contain descriptions about possible
modifications.
Accessing the Motherboard
In order to carry out the modifications described in the following
sections, unscrew the lid of the casing and pull off the MicroMod
from the motherboard.
Attention! Electrostatic discharge (ESD) can damage or destroy
components on the motherboard or the PCAN-MicroMod. Take
precautions to avoid ESD when handling the boards.
Remounting the MicroMod
When you remount the MicroMod, take notice of the white triangu-
lar marks on each the motherboard and the MicroMod (upper left
corner). These marks must align.
Figure 1: Positioning of the MicroMod

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2.1 Pull-up/Pull-down Circuits for the
Digital Inputs
At delivery the digital inputs are set to pull-up circuits. You can set
them to pull-down circuit in groups. This is done by changing
positions of 0-Ohm resistors or solder bridges.
Solder bridge position for
Digital inputs
Digital 1 Pull-up (+Ub)*Pull-down (GND)
DIn 0 to DIn 2 R32 (H) R35 (L)
DIn 3 to DIn 5 R33 (H) R36 (L)
DIn 6 and DIn 7 R34 (H) R37 (L)
* Setting at delivery
Figure 2: Positions R32/R35, R33/R36, R34/R37
on the Digital 1 motherboard
Solder bridge position for
Digital inputs
Digital 2 Pull-up (+Ub)*Pull-down (GND)
DIn 0 to DIn 2 R33 (H) R36 (L)
DIn 3 to DIn 5 R34 (H) R37 (L)
DIn 6 and DIn 7 R35 (H) R38 (L)
* Setting at delivery

PCAN-MicroMod Digital 1 & 2 – User Manual
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Figure 3: Positions R33/R36, R34/R37, R35/R38
on the Digital 2 motherboard
Attention! Double-check for inadvertently made short circuits
after altering the setup of an input group.

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3Operation
3.1 Port Assignment
The motherboard has two connectors, J1/2 on the left and J3 on the
right. The port assignment is as follows:
Figure 4: Ports of the motherboards Digital 1 and Digital 2
Port name
J1/2
Function
+UbOperating voltage 8 - 26 V DC
GND Digital ground
CAN_L
CAN_H Differential CAN signal
N/C Not connected
DOut 0
DOut 1
DOut 2
DOut 3
Digital output
FOut 0 Frequency output