Rockwell Automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User Manual - Manual (Page 54)

2–34 How Communication Takes Place and I/O Image Table Mapping
Publication 1794ĆUM057B-EN-P - November 2001
Description
Dec. Bits
(Octal Bits)
Word
Write Word 2 Bits 00-03 Sensor Type (Thermocouple or RTD)
RTD Type
Bit 03 02 01 00 Sensor type for channels 0 through 3
0 0 0 0 Resistance (default)
0 0 0 1 100 ohm Pt α = 0.00385 Euro (-200 to +870 o C)
0 0 1 0 200 ohm Pt α = 0.00385 Euro (-200 to +400 o C)
0 0 1 1 100 ohm Pt α = 0.003916 U.S. (-200 to +630 o C)
0 1 0 0 200 ohm Pt α = 0.003916 U.S. (-200 to +400 o C)
0 1 0 1 100 ohm Nickel (-60 to +250 o C)
0 1 1 0 200 ohm Nickel (-60 to +200 o C)
0 1 1 1 120 ohm Nickel (-80 to +320 o C)
1 0 0 0 10 ohm Copper (-200 to +260 o C)
1001 through 1111 not used
Write Word 2
Continued
Bits 00-03 Thermocouple Type
Continued
Bit 03 02 01 00 Sensor type for channels 0 through 3
0 0 0 0 mV (default)
0 0 0 1 B 300 to 1800 o C (572 to 3272 o F)
0 0 1 0 E -270 to 1000 o C (-454 to 1832 o F)
0 0 1 1 J -210 to 1200 o C (-346 to 2192 o F)
0 1 0 0 K -270 to 1372 o C (-454 to 2502 o F)
0 1 0 1 TXK/XK(L) Ć200 to 800 o C (Ć328 to 1472 o F)
0 1 1 0 N -270 to 1300 o C (-450 to 2372 o F)
0 1 1 1 R -50 to 1768 o C (-58 to 3214 o F)
1 0 0 0 S -50 to 1768 o C (-58 to 3214 o F)
1 0 0 1 T -270 to 400 o C (-454 to 752 o F)
1010 through 1111 not used