X20DC1198-C01

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The X20DC1198-C01 is equipped with an SSI encoder interface and supports a maximum encoder cable length of 200 meters. As part of B & R Automation's X20 Series, this device handles digital input voltages up to 30 V and has a supply voltage of 5 V. It features bi-color LEDs for supply and encoder error indications.

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Product Description:

The X20DC1198-C01 belongs to a unique class of the X20 series manufactured by the company B&R Industrial Automation. It serves as a digital counter module, which houses a synchronous serial interface (SSI) encoder. SSI encoders monitor a machine or component's angle, position, and rotation during operation. These encoders are heavily used in automated industrial systems to ensure accurate and safe operation of the monitored machines. The X20DC1198-C01's SSI encoder uses 5 volts of supply and withstands a maximum supply current of 300 mA. Aside from its SSI encoder, the X20DC1198-C01 also features two additional digital inputs that may control binary X20 units or third-party components.

During operation, the X20DC1198-C01 provides status indicators for its channels and for determining the module's operating state or status. Errors can also be easily monitored using the X20DC1198-C01's LEDs and software. The X20DC1198-C01's main bus draws 0.01 watts while its integrated input/output interface consumes at least 1.5 watts. As mentioned earlier, the X20DC1198-C01 offers two digital inputs with a 24 VDC terminal voltage and approximately 3.3 mA of input current. These digital inputs use 3-wire connections and are considered as sinks in the electrical system. Overall, the input resistance for these digital inputs is 7.19 kOhms.

The X20DC1198-C01's SSI encoder uses Gray/Binary coding and facilitates a maximum transfer rate of 1 Mbps. The encoder is also protected against overloading and short circuit faults. The X20DC1198-C01's encoder and channel are separated electrically from the main bus. However, channels for this module are not electrically isolated. To use this module, an appropriate bus module and terminal block must be used. X20DC1198-C01's datasheet recommends the X20TB12 terminal block, containing 12-pins and requiring 24 VDC.

Counter size
32-bit
Digital input connection type
3-wire
Digital Input Voltage, Min
20.4 V
Digital Inputs Switch Threshold Low
30 V
Encoder Inputs
2 Digital Inputs
Encoder Interface
SSI
Error Status Indicators
Yes
Input resistance
7.19 kiloohms
Max Encoder Cable Length
200 m
Max Encoder Supply Current
300 mA
Ssi Clock Frequency, Max
1 MHz
Ssi Clock Frequency, Min
80 kHz
Status Led
Module run/error
Supply Voltage: Encoder
5 V
Transfer rate
125 kbit/s / 250 kbit/s / 500 kbit/s / 1 Mbit/s

Frequently Asked Questions about X20DC1198-C01:

Q: What transfer rates are possible with the X20DC1198-C01?

A: The X20DC1198-C01 supports the following transfer rates: 125 kbit/s, 250 kbit/s, 500 kbit/s, and 1 Mbit/s.

Q: What is the counter size for the X20DC1198-C01's SSI encoder?

A: The X20DC1198-C01's SSI encoder uses a 32-bit counter size.

Q: What is the switching threshold for the X20DC1198-C01's digital inputs?

A: The thresholds at which the X20DC1198-C01's digital inputs switch from one state to another are as follows: 5 VDC (low) and 15 VDC (high).

Q: What certifications does the X20DC1198-C01 include?

A: The X20DC1198-C01 includes the following certifications: KC, BV, CCS, LR, CE, UKCA, ABS, KR, DNV, HazLoc, ATEX, and UL.

Q: What is the ideal mechanical pitch and spacing for the X20DC1198-C01?

A: The ideal mechanical pitch for the X20DC1198-C01 is 12.5 millimeters.


Internal Product Review

  • ‘‘The X20DC1198-C01 is a popular choice for several users looking for a module with a precise SSI encoder. With its accurate SSI encoder and two digital inputs, this module offers an easy solution for processing output signals from other devices.’’

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