Specifications
Description
Units
Minimum
Maximum
Comment
Power-up pin threshold
Vdc
2
36
To wake up by cycling input power.
Power-up pin threshold
Vdc
4.5
36
To wake up by digital input.
Power-up time delay
mSec
250
500
SRon
Minimum voltage rise
rate for power turn-
on
V/ms
—
—
The voltage applied to the input pins must exceed
this value to guarantee the device will power-up.
Toff
Turn-off time
ms
150
400
From software commanded shutdown to micro
reset.
Sensor power supply ratings
PLUS+1
®
modules that support sensor inputs are provided with dedicated, software adjustable, regulated
sensor power supply and ground pins. Refer to individual product data sheets for sensor power supply
current ratings.
General
Description
Comment
Short circuit to ground
Output is not damaged and fault is detected.
Short circuit to b
Output is not damaged and fault is detected.
Specifications
Description
Units
Minimum
Maximum
Comment
Output short circuit voltage
Vdc
36
Sensor output voltage
Vdc
3
12
Output current
mA
0
500
The maximum power must be limited to 2.5 Watts for Vout
greater than 5 Vdc.
Output Load Capacitance
µF
10
Hold up time after power loss
ms
5
15
SC Controllers feature two additional levels of regulated power: 1.6 Vdc and 3.3 Vdc. The PLUS+1
®
GUIDE
application developer can detect open and short digital inputs, when these power supplies are used in
conjunction with DIN/AIN inputs.
Specifications
Description
Units
Minimum
Maximum
Comment
Output short circuit voltage
Vdc
36
Output voltage, sensors
Vdc
3
12
Sensor power supply drops below minimum if controller
power supply is less than 7 Vdc.
Output voltage, DIN diagnostics
Vdc
1.58
1.76
Nominal 1.6
Output voltage, DIN diagnostics
Vdc
3.21
3.45
Nominal 3.3
EEPROM Write/Erase ratings
To prevent unexpected memory writes, care must be taken to ensure memory with a high number of
read/write cycles is either U32 or S32 data types.
Technical Information
PLUS+1 SC0XX-1XX Controller Family
Product ratings
©
Danfoss | June 2016
L1415500 | BC00000235en-US0201 | 19
