Description
The CB-37F-HVD is UL recognized. You can use the CB-37F-HVD terminal block with low-voltage or high-voltage products up to 150 V. When hazardous voltages (>30 Vrms, 42.4 Vpk, 60 VDC) are present on any terminal, all terminals must be considered hazardous. Ensure that external wiring or any circuits connected to the device are properly insulated from human contact.
When using the CB-37F-HVD with hazardous voltages (>30 Vrms, 42.4 Vpk, 60 VDC), it is required that all signal wires must be strain relieved, and the CB-37F-HVD must be placed in a UL listed, suitably-rated NEMA or IP enclosure, shown in Figure 1, which is grounded to a safety earth ground. The enclosure must be entirely enclosed and none of the parts should be accessible to the user when the system is running.
Hardware
– CB-37F-HVD terminal block
– DAQ device
– SH37F-37M-x 37-pin female-to-male shielded I/O cable or other 37-pin cable rated to 150 V
– Cabling and sensors as required for your application
– 37-Pin High-Voltage Accessory Safety Kit (supplied with high-voltage devices)
– DIN Rail (and DIN rail mounting kit)
– Zip ties
– UL listed industrial enclosure1, electrical cabinet, or rack-mount cabinet
Documentation (available at ni.com/manuals)
– Read Me First: Safety and Radio-Frequency Interference
– DAQ Getting Started Guide
– Documentation for your DAQ device
– 37-Pin High-Voltage Accessory Safety Kit Installation Guide (supplied with the 37-Pin High-Voltage Accessory Safety Kit)
Tools
– 1/8 in. flathead screwdriver
– Wire insulation stripper
Note To replace the zip ties, remove one of the end pieces from the CB-37F-HVD. Slide the PCB out and guide the zip tie through the holes on the PCB. Replace the PCB, end piece, and screws.
E-mail:geabbdcs@gmail.com
WhatsApp:+86 15359293870
Wechat:+86 18106937731
Phone:+86 18106937731
Twitter:@Bella_abbdcs
Telegram:+86 18106937731
Skype:live:.cid.4563d9d89ae553bce