motec

Part No: #18039

OVERVIEW

The L120 Enclosed Logger is a powerful control device and fully programmable data logger, all in one compact unit.

The L120 acquires data from other devices, such as an ECU, for logging and telemetry. It can be used in a wide range of applications, either as a standalone unit or integrated with other electronic devices such as displays and PDM's.

Note: An L120 Enclosed Logger with USB Logging is also available. (Part #18045)

FEATURES

Suitable for bikes, cars, marine and industrial applications
120MB internal logging memory
GPS Lap Timing
Supports Wideband Lambda from MoTeC PLMs or LTCs
Easily integrates with MoTeC CAN based products such as ECUs and expanders
Full I/O expansion available with use of E888, E816 expanders

ACCESSORIES

62204 – L120 LOOM
61259 – L120 INPUT LOOM

OPTIONAL UPGRADES

29624 – L120 T2 TELEMETRY
29621 – L120 PRO ANALYSIS
29601 – L120 I/O

SPECIFICATIONS

Communications

2 x configurable CAN buses, with individually programmable CAN bus speeds.
- One can be used as RS232 Receive
2 x dedicated RS232 ports
- One with Transmit and Receive
- One with Receive only

Inputs

(* available via I/O upgrade)

2 x digital inputs
3 x speed inputs
6* x analogue voltage inputs:
- 4* x 0 to 5.46 V, 1.33 mV resolution
- 2* x 0 to 15.0 V, 3.66 mV resolution
2* x analogue temperature inputs, 0 to 15 V, 3.66 mV resolution

Outputs

(* available via I/O upgrade)

4* x low side outputs PWM or switched operation
- 0.5 A maximum, current limited and thermal overload protected

Logging

(available via upgrades)

120 MB internal logging memory
Logging rates up to 500 samples per second
Fast Ethernet download

Internal Sensors

3-axis accelerometer, detection range: +/- 5G
Sensor supply voltage
Battery voltage

Power supply

Operating voltage: 6 to 32 V DC
Operating current: 0.5 A typical at 14 V (excl. sensor currents)
Reverse battery protection
Battery transient protection

Sensor supply currents

5 V sensor supply: 0.25 A maximum
8 V sensor supply: 0.25 A maximum

Operating temperature

Internal: -20 °C to 70 °C
Typical ambient temperature range in free air: -20 °C to 55 °C

Physical

Unit size: 134.5 x 103.9 x 20.2 mm excluding connector
Weight 310 g
1 x 34 pin waterproof connector
The device is rated to IP67
IP rating is dependant upon the user ensuring that the connector entries are waterproof, which, as a minimum, requires all unused wire cavities on the connector to be plugged.

COMPATIBILITY

MoTeC ECUs: All models (some earlier models may require an additional adaptor in conjunction with the RS232 adaptor)
MoTeC Displays/Loggers: All
MoTeC Expanders: E816 and, E888 expanders.
MoTeC Accessories: SLM, PLM, LTC, BR2, PDM, GPS, ADR2, V2 etc.
Many non-MoTeC devices

SOFTWARE

Microsoft Windows based software
Used for setup and management of the data logging system, providing:
- Configuration of the inputs, ouputs, data logging and calculations.
- Offline generation of a configuration file that can then be sent to the device.
- Channel monitoring
- Firmware updating and extensive help screens
i2 Data Analysis software provides the tools for comprehensive data analysis. Standard or Pro* version available
T2 Telemetry* software

(* available via upgrades)

ETHERNET WIRING

ECU WIRING

When using an M4, M48 or M8 ECU, the should be connected via RS232. For some ECUs, a PCI cable may also be required.

The Display Logger should be connected via the CAN bus when using an M1 or ‘hundred series’ ECU(M400/M600/M800/M880) or M84, and any number of other CAN devices. Example:

Detailed wiring information is available in the help topics of the C125 Dash Manager software at https://www.motec.com.au/downloads

DIMENSIONS AND MOUNTING

Measurements in mm.

Note: Do not remove any part of the casing. The case provides electromagnetic screening to avoid interference with other equipment, and is also essential for thermal management. Thermal management may be compromised if mounted in a confined space, refer to the operating temperature specifications.

Ensure product is not stressed when mounted.

PINOUT

Mating Connector: Part number 65044

Pin	Name	Standard Function	Optional Function (with I/O upgrade)
1	E-TX–	Ethernet Transmit –
2	E-TX+	Ethernet Transmit +
3	AV1		Analogue Voltage Input 1
4	AV2		Analogue Voltage Input 2
5	AV3		Analogue Voltage Input 3
6	AV4		Analogue Voltage Input 4
7	8V	Sensor 8 V
8	5V	Sensor 5 V
9	0V	Sensor 0 V
10	E-RX–	Ethernet Receive –
11	E-RX+	Ethernet Receive +
12	AV5		Analogue Voltage Input 5
13	AV6		Analogue Voltage Input 6
14	DIG1	Digital Input 1
15	DIG2	Digital Input 2
16	AT1		Analogue Temp Input 1
17	AT2		Analogue Temp Input 2
18	CAN1L	CAN1 Lo
19	CAN1H	CAN1 Hi
20	RS232-1 TX	RS232-1 Transmit Output
21	SPD1	Speed Input 1
22	SPD2	Speed Input 2
23	SPD3	Speed Input 3
24	Not used	Not used
25	RS232-2 RX	RS232-2 Receive Input
26	CAN2L	CAN2 Lo / RS232 Ground Input
27	CAN2H	CAN2 Hi / RS232 Receive Input
28	RS232-1 RX	RS232-1 Receive Input
29	AUX1		Auxiliary Output 1
30	AUX2		Auxiliary Output 2
31	AUX3		Auxiliary Output 3
32	AUX4		Auxiliary Output 4
33	BAT+	Battery Positive
34	BAT–	Battery Negative

PURCHASING

If you are interested in purchasing this product contact an Authorised MoTeC Dealer.

DOWNLOADS

Useful Links

This page shows the relevant downloads for this product. For a full selection of MoTeCs downloads visit the Downloads page.

To keep up-to-date with the latest webinars or software you can subscribe to our mailing lists and we will send you a message when new items are released.

To sign-up for a mailing list click the "SIGN-UP: WEBINAR NEWS" or "SIGN-UP: SOFTWARE RELEASE" button below.