 |
| Place of Origin: | GERMANY |
| Brand Name: | HAROWE |
| Certification: | CE |
| Model Number: | 11BRCX-300-G10/5 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 100pcs/week |
| HAROWE: | HAROWE | 11BRCX-300-G10/5: | 11BRCX-300-G10/5 |
|---|---|---|---|
| Material: | Iron | Germany: | Germany |
| Temperature: | 20-90 | Color: | Black |
| Wire: | Wire | Dimension: | 90mm |
| Resistance, 3-wire connection *) **) 0000 0101 Resistance, 2-wire connection *) ***) 0000 0110 |
|
| Thermal resistor linear, 4-wire connection *) 0000 0111 Thermal resistor linear, 3-wire connection *) 0000 1000 |
|
| hermocouple) only possible for channels 0 and 2 **) only for the following measuring ranges: 150 Ω, 300 Ω, 600 Ω, 6 kΩ |
only for measuring range PTC
When you set one of the following measurement types at channel 0 or channel 2:
● Resistance, 4-wire connection
● Resistance, 3-wire connection
● Resistance, 2-wire connection
● Thermal resistor linear, 4-wire coThermal resistor linear, 3-wire connection
then one of the following channels must be disabled.
Example:
You have configured "Resistance, 4-wire connection" at channel 0; channel 1 must be
disabled. You have configured "Resistance, 2-wire connection" at channel 2; channel 3 must
be disabled.uring ranges
The following table lists all measuring ranges of the analog input module along with their
codes. Enter these codes accordingly at byte 3 of the data record for the corresponding
channel (see the figure Structure of data record 0: Bytes 7 to 27perature coefficients
The following table lists all temperature coefficients along with their codes for temperature
measurements with the thermal resistors. These codes must be entered in byte 4 of the
corresponding data record.Table B- 5 Valid values for fixed reference temperatures
Temperature unit Dec Hex
Celsius (default) -1450 to 1550 FA56H to 60EH
Fahrenheit (default) -2290 to 3110 F70EH to CCCH
Kelvin (default) 1282 to 3276 502H to 10BAH
Hardware interrupt limits
The values that you can set for hardware interrupts (high/low limit) must not violate the
over/underrange of the respective rated measuring range.
The following tables list the valid hardware interrupt limits. The limits depend on the selected
measurement type and measuring range.The WRREC instruction is used to transfer the reference junction temperature via data
record 192 to data record 195 to the module.
The description of the WRREC instruction can be found in the online help from STEP 7.
If you have set the "Dynamic reference temperature" value for the "Reference junction"
parameter, the module expects a new data record at least every 5 minutes. If the module
does not receive a new data record within this time, it generates the "Reference channel
error" diagnostics message.
Assignment of data record and channel
The following assignment applies if no submodules (1 x 4-channel) are configured for the
module:
● Data record 192 for channel 0
● Data record 193 for channel 1
● Data record 194 for channel 2
● Data record 195 for channel 3
Structure of data record 192 for dynamic reference temperature
The following figure shows an example of the structure of data record 192 for channel 0. The
structure for data records 193 to 195 is identical. Temperature unit Dec Hex
Celsius (default) -1450 to 1550 FA56H to 60EH
Fahrenheit (default) -2290 to 3110 F70EH to C26H
Kelvin (default) 1282 to 3276 502H to CCCH
Celsius (climatic) -14500 to 15500 C75CH to 3C8CH
Fahrenheit (climatic) -22900 to 31100 A68CH to 797CH
Kelvin (climatic) 12820 to 32760 3214H to 7FF8HFor more information on compensation of the reference junction temperature via data record
