Protection Modules (DC)

PULS PISA11.CLASS2 is a protection unit designed for DIN rail mounting, featuring a 4-channel protection module with 1 input and 4 outputs. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design standards. The rated current is 16A, distributed as 4A per channel, with a derating to 0.025A/+60°C to +70°C for each channel. It utilizes screw-clamp connections for secure installation and is part of the PISA11-series. The dimensions are W45mm x H75mm x D91mm, and it requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc being typical and 21.4Vdc needed to turn on the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with a 10ms shutdown time and current limitation with an adjustable threshold between 16.6A and 23.6A. Power dissipation at full output load with a 24V input is 1.8W, and the processing time for the turn-on delay of output is 270ms. The voltage drop across the unit is 101mV / 0.101 V. Electrical durability is rated at 216,000 hours at 40°C with a 4x2A output and 610,000 hours at 25°C with a 4x2A output.

PULS PISA11.203206 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. The rated current for the device is 4A, distributed as 1A across each of the four outputs, and it features screw-clamp connections for secure installation. This part falls under the PISA11-series and has dimensions of W45mm x H75mm x D91mm. It requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc as the typical value and 21.4Vdc as the necessary input voltage to activate the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with a 110ms shutdown time and current limitation with a 9A to 12.7A adjustable threshold. Power dissipation at full output load with a 24V input is 1W, and the processing time for output turn-on delay is 270ms. The voltage drop across the device is 41mV / 0.041 V. Electrical durability is rated at 243,000 hours at 40°C with 4x0.5A output and 686,000 hours at 25°C with 4x0.5A output.

Banner Engineering PISA11.404 is a fiber optic sensor designed for in-line sensing with a through-beam system or opposed mode pair of individual fibers. It operates effectively at an ambient air temperature up to +70°C. This sensor is part of the Plastic fiber series and features a cylindrical (threaded) probe tip with a diameter of 0.25mm for the fiber core. The sensing end is made of stainless steel, while the fiber itself is plastic, and the fiber sheath is constructed from polyethylene (PE). The total length of the sensor is 6ft / 2m, accommodating various installation requirements.

PULS PISA11.406 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. The rated current is 20A, distributed as 10A for each output, with a derating to 0.025A per degree Celsius from +60°C to +70°C. It features screw-clamp connections for secure installation and is part of the PISA11-series. The dimensions of the unit are W45mm x H75mm x D91mm. It requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc typical and 21.4Vdc required to turn on the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with an 8ms shutdown time and current limitation with an adjustable threshold between 0.5A and 30A. Power dissipation at full output load with a 24V input is 4.9W. The processing time for turn-on delay of output is 270ms, and the voltage drop across the unit is 197mV or 0.197V. Electrical durability is rated at 155,000 hours at 40°C with 4x5A output and 437,000 hours at 25°C with 4x5A output.

PULS PISA11.206212 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. This unit has a rated current of 8A, distributed as 2A across each of the four outputs, and utilizes screw-clamp connections for secure installation. Part of the PISA11-series, it measures 45mm in width, 75mm in height, and 91mm in depth. The supply voltage requirement is between 18Vdc and 30Vdc, with an optimal 24Vdc, and a specific 21.4Vdc input voltage needed to activate the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. It features protection functions including short-circuit protection with a 110ms shutdown time and current limitation with a 9A to 12.7A adjustable threshold. Power dissipation at full output load with a 24V input is 1.3W, and the processing time for output turn-on delay is 270ms. The voltage drop across the unit is 83mV or 0.083V. Its electrical durability is rated at 233,000 hours at 40°C and 658,000 hours at 25°C for a 4x1A output.

PULS PISA11.403 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. The rated current is 20A, distributed as 6A for each output, with a derating to 0.025A/+60°C to +70°C for each channel. It features screw-clamp connections for secure installation and is part of the PISA11-series. The dimensions of the unit are W45mm x H75mm x D91mm, and it requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc typical and 21.4Vdc required to turn on the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with an 8ms shutdown time and current limitation with a 20.5A to 30A adjustable threshold. Power dissipation/losses are 2.4 W at 24V input with full output load, and the processing time for turn-on delay of output is 270 ms. The voltage drop across the unit is 124mV / 0.124 V. Electrical durability is rated at 203,000 hours at 40°C with 4x3A output and 573,000 hours at 25°C with 4x3A output.

PULS PISA11.401 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. The rated current is 20A, distributed as 6A + 6A + 12A + 12A with a derating of 0.025A/+60°C to +70°C for each channel. It features screw-clamp connections for secure installation. As part of the PISA11-series, this unit has dimensions of W45mm x H75mm x D91mm and requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc being typical and 21.4Vdc needed to turn on the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with an 8ms shutdown time and current limitation with a 20.5A to 30A adjustable threshold. Power dissipation at full output load with a 24V input is 4.2W. The processing time for turn-on delay of output is 270ms, and the voltage drop across channels 1+2 and 3+4 is 178mV and 182mV, respectively. Electrical durability is rated at 171,000 hours at 40°C and 485,000 hours at 25°C for outputs of 2x3A and 2x5A.

PULS PISA11.410 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and is designed according to NEC Class 2 standards. The rated current is 14.8A at 24Vdc, with screw-clamp connections for secure installation. As part of the PISA11-series, it measures 45mm in width, 75mm in height, and 91mm in depth. The supply voltage requirement ranges from 18Vdc to 30Vdc, with a specific input voltage of 21.4Vdc needed to activate the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with a 10ms shutdown time and current limitation with an adjustable threshold between 16.6A and 23.6A. Power dissipation at full output load with a 24V input is 1.6W. The processing time for turn-on delay of output is 270ms, and the voltage drop is 92mV at 24V and 81mV at 28V. Electrical durability is rated at 220,000 hours at 40°C with 4x1.9A output and 622,000 hours at 25°C with 4x1.9A output.

PULS PISA11.402 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. The rated current is 12A, distributed as 3A per channel, and it features screw-clamp connections for secure installation. As part of the PISA11-series, this unit measures 45mm in width, 75mm in height, and 91mm in depth. It requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc typical and 21.4Vdc needed to activate the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with a 10ms shutdown time and current limitation with an adjustable threshold between 16.6A and 23.6A. Power dissipation at full output load with a 24V input is 1.4W, and the processing time for output turn-on delay is 270ms. The voltage drop across the unit is 75mV / 0.075V. Electrical durability is rated at 229,000 hours at 40°C with a 4x1.5A output and 649,000 hours at 25°C with a 4x1.5A output.