VikMoteController with built-in GSM and data logger. DX4i PRO replacement

DX4i PRO can be replaced with LX4 PRO.

The column with 'Terminal DX4i PRO' shows the terminals to move from
The column with 'Terminal LX4 PRO' shows the terminals to move to
Bold text marks terminals that must be moved from or that require attention

LX4 PRO

Documentation for:

LX4 PRO

Controller	Mounting	Supply voltage	Digital inputs	Digital outputs	Analogue inputs	Analogue inputs
Model: LX4 PRO	DIN rail mounting	8-36 VDC	8	8	4	2

SIM card

A SIM card must be inserted in the unit if it is not factory-delivered with a SIM card installed:

Read how to handle the SIM card here

Supply voltage

Supply voltage LX4 PRO

Terminal LX4 PRO

Terminal DX4i PRO

Use LX4 PRO

Note LX4 PRO

8-36 VDC

28 - SUPP

29 - SUPP

← 28 - SUPP

← 29 - SUPP

Plus

Minimum 12 V if 0-10 V outputs are used

Minimum 16 V if S0IEC 62053-31 Class A S0 standard for pulse signals./NPNNPN is a negative signal (minus). inputs are used

27 - PGND

← 27 - PGND

Minus

Digital inputs

If digital inputs are used as SO/NPNNPN is a negative signal (minus). then VikMoteController with built-in GSM and data logger. must be supplied with 24 VDC
The jumper is located inside the unit on the base plate in the upper-right corner

Digital inputs LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Ground 1	40 - SGND	← 48 - SGND	Ground for inputs 1..4	Must always be connected
Input 1	41 - DI1	← 40 - DI1	If jumper 1 is in position N, the signal on DI1 must be 8-40 VDC (PNPPNP is a positive signal (plus).) If jumper 1 is in position S, the signal must be between SGND and DI1 (S0IEC 62053-31 Class A S0 standard for pulse signals./NPNNPN is a negative signal (minus).)	Use PNPPNP is a positive signal (plus). or NPNNPN is a negative signal (minus). signal
Input 2	42 - DI2	← 41 - DI2	If jumper 2 is in position N, the signal on DI2 must be 8-40 VDC (PNPPNP is a positive signal (plus).) If jumper 2 is in position S, the signal must be between SGND and DI2 (S0IEC 62053-31 Class A S0 standard for pulse signals./NPNNPN is a negative signal (minus).)
Input 3	43 - DI3	← 42 - DI3	If jumper 3 is in position N, the signal on DI3 must be 8-40 VDC (PNPPNP is a positive signal (plus).) If jumper 3 is in position S, the signal must be between SGND and DI3 (S0IEC 62053-31 Class A S0 standard for pulse signals./NPNNPN is a negative signal (minus).)
Input 4	44 - DI4	← 43 - DI4	If jumper 4 is in position N, the signal on DI4 must be 8-40 VDC (PNPPNP is a positive signal (plus).) If jumper 4 is in position S, the signal must be between SGND and DI4 (S0IEC 62053-31 Class A S0 standard for pulse signals./NPNNPN is a negative signal (minus).)
Input 5	45 - DI5	← 44 - DI5	The signal on DI5 must be 8-40 VDC (PNPPNP is a positive signal (plus).)	Use only PNPPNP is a positive signal (plus). signal
Input 6	46 - DI6	← 45 - DI6	The signal on DI6 must be 8-40 VDC (PNPPNP is a positive signal (plus).)
Input 7	47 - DI7	← 46 - DI7	The signal on DI7 must be 8-40 VDC (PNPPNP is a positive signal (plus).)
Input 8	48 - DI8	← 47 - DI8	The signal on DI8 must be 8-40 VDC (PNPPNP is a positive signal (plus).)
Ground 2	49 - SGND	← 49 - SGND	Ground for inputs 5..8	Must always be connected

Digital outputs

Digital outputs LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Supply voltage 8-36 VDC	30 - DOUT SUPP +	-	Supply voltage for outputs	Terminal 30 can be connected to terminal 29 Terminal 39 can be connected to terminal 27
Supply voltage 8-36 VDC	39 - DOUT GND -	-	Supply voltage for outputs
Output 1	31 - DO1	← 30 - DO1	Contact set 1, NONormally open.	Max. load is 1.5 A per output Max. inductance for switching is 20 mH per output
Output 2	32 - DO2	← 31 - DO2	Contact set 2, NONormally open.
Output 3	33 - DO3	← 32 - DO3	Contact set 3, NONormally open.
Output 4	34 - DO4	← 33 - DO4	Contact set 4, NONormally open.
Output 5	35 - DO5	← 34 - DO5	Contact set 5, NONormally open.
Output 6	36 - DO6	← 35 - DO6	Contact set 6, NONormally open.
Output 7	37 - DO7	← 36 - DO7	Contact set 7, NONormally open.
Output 8	38 - DO8	← 37 - DO8	Contact set 8, NONormally open.

Analogue inputs

The jumper is located inside the unit on the base plate in the lower-right corner

Analogue inputs LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Input 1	22 - AI1	← 17 - AI1	If jumper Ain1 is not installed, a 0-10 V signal is used on AI1 If jumper Ain1 is installed, a 4-20 mA signal is used on AI1	Connect the transmitter between AINx and AGND using 0-10 V or 4-20 mA
Input 2	23 - AI2	← 18 - AI2	If jumper Ain2 is not installed, a 0-10 V signal is used on AI2 If jumper Ain2 is installed, a 4-20 mA signal is used on AI2
Input 3	24 - AI3	← 19 - AI3	If jumper Ain3 is not installed, a 0-10 V signal is used on AI3 If jumper Ain3 is installed, a 4-20 mA signal is used on AI3
Input 4	25 - AI4	← 20 - AI4	If jumper Ain4 is not installed, a 0-10 V signal is used on AI4 If jumper Ain4 is installed, a 4-20 mA signal is used on AI4
Ground	26 - AGND	← 21/26 - AGND	Ground for analogue inputs	Must always be connected to the transmitter reference point (ground)

Analogue outputs

If analogue outputs are used, VikMoteController with built-in GSM and data logger. must be supplied with 24 VDC or 230 VAC
The jumper is located inside the unit on the base plate near the bottom and slightly to the right of the centre

Analogue inputs LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Output 1	20 - AO1	← 22 - AO1	If jumper Aout1 is in position V, a 0-10 V signal is used on AO1 If jumper Aout1 is in position C, a 4-20 mA signal is used on AO1	Connect the equipment between AONx and AGND using 0-10 V or 4-20 mA
Output 2	21 - AO2	← 23 - AO2	If jumper Aout2 is in position V, a 0-10 V signal is used on AO2 If jumper Aout2 is in position C, a 4-20 mA signal is used on AO2
Output 3	Not supported	← 24 - AO3	-	-
Output 4	Not supported	← 25 - AO4	-	-
Ground	26 - AGND	← 21/26 - AGND	Ground for analogue outputs	Must always be connected to the transmitter reference point (ground)

RS232 1 on DX4i PRO

RS232 communication DX4i PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use	Note
Port 1	Not supported	← 1 - TXD	Transmits data	Shared with the device programming port
Port 1	Not supported	← 4 - RXD	Receives data
Ground	Not supported	← 5 - SGND	Ground for RS232

RS232 port 1

RS232 communication LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Port 1	14 - TXD	← RJ45-6 TD	Transmits data	RS232-port med RTS/CTS handshaking-signaler
	15 - RXD	← RJ45-5 RD	Receives data
	16 - RTS	← RJ45-8 RTS	Request to send
	17 - CTS	← RJ45-7 CTS	Clear to send
Ground	11 - SGND	← RJ45-4 SGND	Ground for RS232

RS485 port 1

The jumper is located inside the unit on the base plate at the bottom centre

RS485 communication LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Port 1	9 - RSA 1 (+)	← 10 - RSA 1 (+)	RS485 non-inverting signal (A)	Install jumper TERM1 to activate a 120 ohm resistor on the bus Read more about termination here
Port 1	10 - RSB 1 (-)	← 11 - RSB 1 (-)	RS485 inverting signal (B)
Ground	8 - SGND	← 12 - SGND	Ground for RS485

RS485 port 2

The jumper is located inside the unit on the base plate at the bottom centre

RS485 communication LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Port 2	12 - RSA 2 (+)	← 13 - RSA 2 (+)	RS485 non-inverting signal (A)	Install jumper TERM2 to activate a 120 ohm resistor on the bus Read more about termination here
Port 2	13 - RSB 2 (-)	← 14 - RSB 2 (-)	RS485 inverting signal (B)
Ground	11 - SGND	← 15 - SGND	Ground for RS485

1-Wire

1-Wire communication LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Port 1	6 - 1Wire	← 7 - 1Wire	1-Wire bus	Connect the equipment between 1Wire and SGND
Port 1	7 - 1Wire-LED	← 8 - 1Wire-LED	1-Wire ID button with LED lamp
Ground	5 - SGND	← 9 - SGND	Ground for 1-Wire

MBusMBus is a serial and wireless communication protocol used with devices such as water meters and energy meters.

MBusMBus is a serial and wireless communication protocol used with devices such as water meters and energy meters. communication LX4 PRO	Terminal LX4 PRO	Terminal DX4i PRO	Use LX4 PRO	Note LX4 PRO
Port 1	18 - M-BUS+	Not supported	MBusMBus is a serial and wireless communication protocol used with devices such as water meters and energy meters. signal plus	Connect the equipment between M-BUS+ and M-BUS-
Port 1	19 - M-BUS-	Not supported	MBusMBus is a serial and wireless communication protocol used with devices such as water meters and energy meters. signal minus / ground	Connect the equipment between M-BUS+ and M-BUS-