IO Expansion Module PCBA (Card) Circuit Board Assembly with Firmware 2. Certifications PROFIRE strives to ensure that certifications are updated as quickly as they become available for all of our products. IO Expansion Card - Hazardous Location Rating Certification: Class I, Div 2, Groups A, B, C, D, T4 [CSA C22.2#213:2016 Ed.2] IEC 61508 SIL2, CSA C22.2#61010-1:2012 Ed.3...
PF3100 IO Expansion Card Product Manual 3. Card Information Card Specifications The ambient temperature rating for the IO Expansion Card is -40°C (-40°F) to +60°C (+140°F). Card Diagram PROFIRE 1.855.776.3473 solutions@profireenergy.com Page 4 of 12...
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(PTC) fuse (one PTC per input). The PTC (0ZCA0005FF2E) is rated to hold at 50mA at 25°C (37.5mA at 60°C), and should therefore only be used to power transmitters since it has limited current capability. This 12/24V power output is software configurable (12V or 24V modes). PROFIRE 1.855.776.3473 solutions@profireenergy.com...
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Input power to the IO Expansion card is 36VDC from the PFRN network. There is a 12-24V power output that is software configurable (12V or 24V modes). The PFRN port is rated 36 V, 1A. Reset Switches These switches are not intended for use in normal operations. PROFIRE 1.855.776.3473 solutions@profireenergy.com Page 6 of 12...
12-30 AWG can be used for all connections. PFRN connection should be CAT5 cable or better. External fuses must be installed according to the local electrical code. Wire gauge size must also be selected in accordance with local electrical codes. PROFIRE 1.855.776.3473 solutions@profireenergy.com...
Mounting the Card in the Enclosure Install four (4) #10-32 screws through the IO Expansion card (as indicated in the image below) and attach them to the upper set of enclosure stand-offs. Please note the board orientation. Torque to 26 in*lb. PROFIRE 1.855.776.3473 solutions@profireenergy.com...
4-20mA or Digital Inputs This can be set in the Settings area of the User Interface. Dry Contacts Dry contacts can be set to different operating modes. Please see PROFIRE’s PF3100 Software Setup Guide at the following site for details: http://3100.profireenergy.com/pf3100-documentation/. Reset Switches These switches are not intended for use in normal operations.
➢ Routine inspections should be performed on all equipment. If any abnormality is found, corrective actions should be taken. If the abnormality cannot be corrected, contact PROFIRE as soon as possible. ➢ A qualified technician should perform any tests necessary to confirm that the equipment is still in a safe condition.
Before installing the PF3100 IO Expansion Card, please review the list of warnings below. Product use in a manner not specified by PROFIRE is not recommended. Failure to observe the following warnings may result in death, electrocution, property damage, product damage, government fines, or malfunction of the product itself.
PF3100 IO Expansion Card Product Manual 10. PROFIRE Contact Information If you have any concerns or questions about this product, please contact PROFIRE as follows: U.S. 1.801.796.5127 321 South, 1250 West Suite 1 Lindon, UT 84042, USA solutions@profireenergy.com CANADA 1.780.960.5278...
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