Detcon 700 Series Remote Sensor/Alarm Relay Module With HART Interface - Manual (Page 27)

700 HART-RAM I.M.
• Date – Gregorian calendar date that is stored in the field device. This can be used by the user in any
way. There is no specific recommended use. Note: This field is not updated by the HART-RAM and
does not indicate the current date.
• Final asmbly num – Number that is used for identification purposes, and is associated with the
overall field device.
• Poll addr – This number is the address of the HART-RAM on a network and must be set to 0.
7. HART-RAM Electronics Warranty
Detcon Inc. warrants, under intended normal use, each new Model 700 HART-RAM module to be free from
defects in material and workmanship for a period of two years from the date of shipment to the original
purchaser. All warranties and service policies are FOB the Detcon facility located in The Woodlands, Texas.
Terms & Conditions:
¾ Shipping point is FOB the Detcon factory.
¾ Net payment is due within 30 days of invoice.
¾ Detcon, Inc. reserves the right to refund the original purchase price in lieu of HART-RAM
replacement.
8. Specifications
Inputs
Any Model 700 Gas Sensor
Outputs
4-20mA signal with HART Version 7
Relay Contacts - Three Form C contacts rated for 5A @ 30 VDC/250 VAC
RS-485 Modbus™ RTU
Input Voltage
11-30VDC
Power Consumption (excluding 700 Gas Sensor)
<1.5 Watts at 24VDC (Normal)
<2.5 Watts at 24VDC (Maximum)
Operating Temperature
-40°C to +75°C
Electrical Classification
Class 1, Division 1 Groups BCD
Class 1, Zone 1, Group IIC
Enclosure Classification
Nema 7 and Nema 4X
700 HART-RAM I.M. Rev. 0.0 Page 23 of 24