> For the complete documentation index, see [llms.txt](https://wimaniot.gitbook.io/wiman-communication-technologies/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wimaniot.gitbook.io/wiman-communication-technologies/iot-models/io-cards/wt60i.md). # WT60i **MODEL: IO - Data Registers (MODULE TYPE = 32)**
**IO SPECIFICATION:**
S.No I/O SPECIFICATION No's
1DIGITAL INPUT 10
2DIGITAL OUTPUT8
3ANALOG INPUT ( 0 -10V ) 2
4CURRENT INPUT ( 4-20ma) 2
**DEVICE SPEC:**
CategoryParametersSpecifications
PowerPower SupplyDC 12 to 24 V
Power ConsumptionNot specified
LED IndicatorsCMD LEDCommand / status indication
TX LEDIndicates data transmit
RX LEDIndicates data receive
FLT LEDFault indication
DO1–DO8 LEDsStatus of digital outputs
DIN LEDsStatus of digital inputs
**Local I/O Specification** | **Category** | **Parameters** | **Specifications** | | ----------------------- | -------------------------------- | -------------------------------------------- | | Digital Inputs | Number of Channels | 12 Channels | | | Input Type | Voltage Input | | | Input Range | 0 to 24 V | | Digital Outputs | Number of Channels | 8 Channels | | | Output Type | Digital (Relay / Transistor as per model) | | | Output Control | Modbus Coils | | Analog Inputs (Voltage) | Number of Channels | 2 Channels | | | Input Type | Voltage Input | | | Input Range | 0 to 10 V (supports up to \~24 V internally) | | Analog Inputs (Current) | Number of Channels | 2 Channels | | | Input Type | Current Input | | | Input Range | 4 to 20 mA | | Optional Features | Watchdog Timer | Yes (Configurable via Modbus) | | | Output State Mask | Yes | | Resolution | ADC Resolution | Not specified | | Accuracy | Accuracy | Not specified | | Linearity | Linearity | Not specified | | Input Offset | Offset Error | Not specified | | Isolation | Isolation Method | Not specified | | | Isolation Voltage | Not specified | | I/O Terminals | Terminal Type | Screw Terminals | | Communication | Interface / Protocol | RS485, Modbus RTU | | Configuration | Device ID, Baud, Parity, Scaling | Configurable via Holding Registers | **Environment & Approvals** | **Category** | **Parameters** | **Specifications** | | --------------------- | ------------------ | ------------------ | | Operating Temperature | Range | Not specified | | Storage Temperature | Range | Not specified | | Humidity | Operating Humidity | Not specified | | Mounting | Mounting Type | DIN Rail Mounting | | Dimensions (mm) | H × W × D | Not specified | | Approvals | Certifications | Not specified | **Digital Outputs – Coils-Read Coil → 0x01-Write Single Coil → 0x05-Write Multiple Coils → 0x0F**
Coil AddressDescriptionTypeAccessMeaning
1Digital Output 1BitR/W0 = OFF, 1 = ON
2Digital Output 2BitR/W0 = OFF, 1 = ON
3Digital Output 3BitR/W0 = OFF, 1 = ON
4Digital Output 4BitR/W0 = OFF, 1 = ON
5Digital Output 5BitR/W0 = OFF, 1 = ON
6Digital Output 6BitR/W0 = OFF, 1 = ON
7Digital Output 7BitR/W0 = OFF, 1 = ON
8Digital Output 8BitR/W0 = OFF, 1 = ON
**Digital Inputs – Discrete Inputs -Read Input Status → 0x02**
AddressDigital InputTypeAccess
10001DI-1BitR
10002DI-2BitR
10003DI-3BitR
10004DI-4BitR
10005DI-5BitR
10006DI-6BitR
10007DI-7BitR
10008DI-8BitR
10009DI-9BitR
10010DI-10BitR
10011DI-11BitR
10012DI-12BitR
**Input Registers (0x04) – Read-Only Data**
AddressRegister NameTypeAccessDescription
30001S/W Version / Module TypeUnsigned intRHigh byte = firmware, Low byte = 101
30002Digital Inputs (Packed)Unsigned intRDI status in bits (16-MSB → 1-LSB)
30003Analog Input-1FloatR0 – 29.99 V
30005Analog Input-2FloatR0 – 29.99 V
300114–20 mA CH-1FloatR4 – 19.99 mA
300134–20 mA CH-2FloatR4 – 19.99 mA
S.NoAddress (Dec) Register Name Type Min Max Access

1

40001

Digital Outputs

unsigned int

0

N/A

R

2

40002

IO Change Status

unsigned int

0

1

R

3

40003

Input-1

unsigned int

0

1

R

4

40004

Input-2

unsigned int

0

1

R

5

40005

Input-3

unsigned int

0

1

R

6

40006

Input-4

unsigned int

0

1

R

7

40007

Input-5

unsigned int

0

1

R

8

40008

Input-6

unsigned int

0

1

R

9

40009

Input-7

unsigned int

0

1

R

10

40010

Input-8

unsigned int

0

1

R

11

40011

Input-9

unsigned int

0

1

R

12

40012

Input-10

unsigned int

0

1

R

13

40013

Input-11

unsigned int

0

1

R

14

40014

Input-12

unsigned int

0

1

R

15

40015

Output-1

unsigned int

0

1

R

16

40016

Output-2

unsigned int

0

1

R

17

40017

Output-3

unsigned int

0

1

R

18

40018

Output-4

unsigned int

0

1

R

19

40019

Output-5

unsigned int

0

1

R

20

40020

Output-6

unsigned int

0

1

R

21

40021

Output-7

unsigned int

0

1

R

22

40022

Output-8

unsigned int

0

1

R

23

40023

Analog Input-1

float

0

29.99

R

24

40025

Analog Input-2

float

0

29.99

R

25

40027

4-20ma ch-1

float

4

19.99

R

26

40029

4-20ma ch-2

float

4

19.99

R

**Communication Parameters (R/W)**
AddressParameterRangeDescription
40101Device ID1–247Modbus slave address
40102Baud Rate0–72400 → 115200
40103Data Bits08-bit
40104Parity0–2None / Even / Odd
40105Stop Bits1–21 or 2 stop bits
40106Inter-char Delay2–10Unit = 10 ms
**Watchdog & Output Control**
AddressRegister NameTypeDescription
40201Watchdog TimerUnsigned intSeconds (0 = disabled)
40202Output State MaskUnsigned intDefault output state
**Coil Write Examples:**
ActionRelay IndexDescriptionCommand String
Turn ONRelay 0Sets Digital Output 1 ON
<DEVCMD: 
MBCMD=
320F0000000101010000 >
Turn OFFRelay 0Sets Digital Output 1 OFF
<DEVCMD: 
MBCMD=
320F0000000101000000 >
Turn ONRelay 1Sets Digital Output 2 ON
<DEVCMD: 
MBCMD=
320F0001000101010000 >
Turn OFFRelay 1Sets Digital Output 2 OFF
<DEVCMD: 
MBCMD=
320F0001000101000000 >
Turn ONRelay 2Sets Digital Output 3 ON
<DEVCMD: 
MBCMD=
320F0002000101010000 >
Turn OFFRelay 2Sets Digital Output 3 OFF
<DEVCMD: 
MBCMD=
320F0002000101000000 >
Turn ONRelay 3Sets Digital Output 4 ON
<DEVCMD: 
MBCMD=
320F0003000101010000 >
Turn OFFRelay 3Sets Digital Output 4 OFF
<DEVCMD: 
MBCMD=
320F0003000101000000 >
ActionDescriptionCommand String
All Relays ONTurns ON all 8 digital outputs
<DEVCMD: 
MBCMD=
320F0000000801FF0000 >
All Relays OFFTurns OFF all 8 digital outputs
<DEVCMD:
MBCMD=
320F0000000801000000 >
**DOCUMENTS:** {% file src="/files/Fcyku8ly7kNEijjgyYNR" %}