Automotive & Industrial

Automotive & Industrial

ADMM classic

AD-Scan 4 (ADMM 4)

The ADMM 4 was developed for use inside engine compartment and optimized for the often limited space there. The dimensions of the module are only 93 x 30 x 46 mm.

The 4 bipolar voltage inputs with unipolar sensor supply provide a very good measurement accuracy. If required, an additional digital 6th order Butterworth filter can be activated. The filter threshold frequency is automatically adjusted to the measurement data rate with 2kHz / channel maximum or can be adjusted manually per channel.

The ADMM 4 is equipped with 6-pole LEMO 0B connectors for signal inputs and sensor excitation.

AD-Scan 8 (ADMM 8)

The ADMM 8 has 8 bipolar voltage inputs. The sensor supply is also bipolar and can be adjusted separately per channel. Measurement accuracy, galvanic isolation, filter and measurement data rates correspond with ADMM 4.

This module is particularly suitable for multi channel applications, where space is not so extremely limited, e.g. in the trunk or at test stands.
Measurements at test stands, even at totally unprotected places close to electric generators show no interferences. Due to the double number of channels compared to ADMM 4, the ADMM 8 has still a better price/channel, with the same excellent specifications.

By default ADMM 8 is equipped with the same 6-pole LEMO 0B connectors for signal inputs and sensor excitation, as ADMM 4. On request it is available with IPT compatible LEMO 1B connectors.

The ADMM 8 is also available with BNC connectors without sensor excitation.

Measurement Ranges: ±0,1 V, ±0,5 V, ±10 V, ±20 V, ±60 V
Internal Sampling Rate
per Channel
2000 Hz
Measurement Data Rate per Channel 1, 2, 5, 10, 50, 100, 500, 1000, 2000 Hz
Input Protection ±100 V permanent, additional ESD protection
SW Input Filter Switchable 6th order Butterworth filter, range 0,1 Hz to 500 Hz, automatically adjusted to the measurement data rate, alternatively threshold frequency adjustable per channel
HW Input Filter Low-pass filter 3rd order, 230 Hz Low-pass filter 3rd order, 500 Hz
Sensor Excitation 5V, 8V, 10V, 12V, 15V DC
max. 30mA per channel, switchable
±5V, ±8V, ±10V, ±12V, ±15V DC
max. 30mA per channel, switchable and adjustable per channel
Galvanic Isolation 500 V DC
CAN Interface

CAN2.0B (active), High Speed (ISO 11898)
125 kBit/s up to 1 MBit/s, data transfer is free running

Via CAN bus with CSM Config Tool or CSM INCA AddOn
All settings and configuration data stored in module
Alternatively configuration and data transfer using CANopen protocol
Power Supply Approx. 5 V to 60 V DC
Power Consumption Typ. 1,4 W (without sensor excitation) Typ. 1.6 W
(without sensor excitation)
Dimensions (W x H x D) 93 x 30 x 46 mm 200 x 35 x 50 mm
Weight Approx. 230 Approx. 500 g
Housing Gold anodized / BNC Version: blue anodized

Non UK/Ireland Customers

Non UK/Ireland Customers, please contact CSM at:

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Product Overview

  • Extremely compact CAN bus measurement modules
  • 4 or 8 voltage inputs, bipolar, completely electrically isolated
  • Bipolar sensor excitation, independently adjustable (ADMM 8)
  • Digital 6th order Butterworth filter
  • Unrivaled low power consumption
  • Operating temperature:                 -40 °C to +125 °C
    -40 °C to +85 °C (BNC Version)
  • Robust aluminum housing:
    IP67, IP50 (BNC Version)
  • Good price-performance ratio

Non UK/Ireland Customers

Non UK/Ireland Customers, please contact CSM at:

ADMM Classic Leaflet
Size: 108.5 KB (111,056 bytes)

Labcell Automotive Instrumentation Brochure
Size: 858.0 KB (878,610 bytes)

Quotation Request

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