Specifications

M2M Control
by Infranet Technologies GmbH Ph: +49.40.69647-260
Tempowerkring 2 Fax: [phone]
21079 Hamburg Email: [e-mail]
Germany Web: www.m2mcontrol.de
Technical Manual 1.05, C600 Professional
Page 9 of 24
Digital outputs
The digital outputs control four “high-side” switches. They function like a contact, where
one side is connected to the positive supply of the C600 unit, and the other is the output.
The switches are protected against short circuit, ESD and electronic kickback from
inductive loads such as relays etc. The maximum switch-able inductance is 20mH and
must not be exceeded.
The digital outputs are supplied through the 4 pin power connector, which also supplies
the rest of the C600 unit. As described previously there are two dedicated power pins on
this connector. If the total current consumption on the digital outputs exceeds 1.5A then
power must be applied to both pins. Otherwise one pin would be sufficient.
As the power is supplied together with the C600 main power, a powerfail would also
impact the digital outputs.
The C600 unit offers a very advanced power management, which makes it possible to
have one or more outputs enabled while the C600 is in low power mode. Please consult
the M2M Control IDE online help for more information.
X3: 16 pin (I/O) connector overview.
Pin Name Description
1 DOUT 1 Digital output 1
9 DOUT 2 Digital output 2
2 DOUT 3 Digital output 3
10 DOUT 4 Digital output 4
Digital Inputs / Ignition Input
The digital inputs are all low-pass filtered and transient protected. To activate the inputs,
connect a positive voltage between the input and the GND connector.
Please note: The DIN 5/IGN input is a special input as it also functions as the ignition
input. If the ignition input is activated with a logical high or low (Wait For Event mode only)
when the C600 is in low power mode, it will wake-up the unit. A power apply will also
wake-up the unit if it is in power-down mode or WaitForEvent mode with power Apply
and/or ignition selected for wake-up. The ignition is debounced with a period between 1-2
ms when used as a digital input. So any logical level applied to this input must be greater
than 2 ms to be valid. The DIN 5/IGN input is available on both the 4 pin power connector
and the16 pin connector together with the other digital inputs – only one should be used at
a time.
The power management allows the possibility to configure a wake-up on one or more
digital inputs with individually configured falling- or rising edge detection. Please consult
the M2M Control IDE online help for more information.