CR3156
mobileIoT gateway
8
Object
Index
Subindex
Type
Default
Description
Analogue input 3
0x546F
0x16
R32
ro
—
Pin 6 of the 14-pin Micro Timer II connector
Raw value of the analogue input measure-
ment (Volt)
No filtering applied
IO – clamp 30
voltage
0x3333
0x67
R32
ro
—
Terminal 30
Raw value of the analogue input measure-
ment (Volt)
IO – clamp 15
voltage
0x3333
0x66
R32
ro
—
Terminal 15
Raw value of the analogue input measure-
ment (Volt)
IO – clamp 15
(ignition) state
0x3333
0x01
U8
ro
—
Terminal 15
0 = input signal low (< 2.5 V)
1 = input signal high (> 5.5 V)
IO = digital out-
put
0x3333
0x0F
U8
rw
—
Pin 7 of the 14-pin Micro Timer II connector
Bit 0: (0 = output signal low, 1 = output sig-
nal high)
Bits 1...7: reserved, set to 0
IO – digital out-
put status
0x3333
0x10
U8
ro
—
Pin 7 of the 14-pin Micro Timer II connector
Bit 0: (0 = output signal error, 1 = output sig-
nal OK)
Bits 1...7: reserved, set to 0
IO – device tem-
perature
0x3333
0x0E
S16
ro
—
Device temperature in °C
The unit can send this data via the CAN interface. The configuration is made via the following objects:
Object
Index
Subindex
Type
Default
Description
DeviceMode
0x4001
0x02
U8
rw
—
Bit 0: compatibility mode with unit CR3114
(1 s cycle)
Bit 1: forward device status via CAN bus (1 s
cycle)
Bit 2: forward complete GNSS data via CAN
bus (1 s cycle)
Bit 3: forward input/output data via CAN
bus (1 s cycle)
Bit 4: forward acceleration and gyroscope
data via CAN bus (100 ms cycle)
IO BaseID
0x4005
0x07
U16
0x400
COB ID start address for input/output data
transmission (1s cycle)
The exact index and subindex can be found in the corresponding EDS file.
All data available in the respective device mode are sent via the CAN1 interface.
The data of the input/output functions are mapped to the following CAN messages:
COB ID
Start byte
Length
(bytes)
Type
Object
IO 0x00
0
4
R32
IO – clamp 30 voltage
4
4
R32
IO – clamp 15 voltage
IO 0x01
0
4
R32
Analogue input 1
4
2
S32
IO – device temperature
