Chapter 5: Pmbus Interface Option; Rfe2500/S Series I²C Specification - Tdk-Lambda Rfe2500 Serie Bedienungsanleitung

CHAPTER 5:
5.1
RFE2500/S Series I²C Specification
1. FEATURES
1.1 Output voltage measurement
1.2 Output voltage programming.
1.3 Output current measurement
1.4 Internal ambient temperature measurement
1.5 Product information
1.6 Status information
1.7 SMBus alert
1.8 Clock frequency: 100KHz
1.9 Address lines: 3
2. OUTPUT VOLTAGE MEASUREMENT
2.1 Measurement accuracy
2.2 Measurement resolution
2.3 Measurement range (Full Scale, Only for Accuracy Calculation)
3. OUTPUT VOLTAGE PROGRAMMING
3.1 Programming accuracy
3.2 Programming resolution
3.3 Programming range
4. CURRENT LIMIT PROGRAMMING
4.1 Programming accuracy
4.2 Programming resolution
4.3 Programming range
5. OUTPUT CURRENT MEASUREMENT
5.1 Measurement accuracy (*1)
5.2 Measurement resolution
5.3 Measurement range (Full Scale, Only for Accuracy Calculation)
(*1) Applicable for load above 15% of nominal output current
6. INTERNAL AMBIENT TEMPERATURE MEASUREMENT
6.1 Measurement device accuracy
6.2 Measurement resolution
6.3 Measurement range
7. PRODUCT INFORMATION
7.1 Product ID
7.2 Model Name
7.3 Revision
7.4 Serial Number
7.5 Manufacturing location
7.6 Coefficients
7.7 Date of Manufacture
7.8 Nominal Output
8. STATUS INFORMATION
8 . 1 "FAN FAIL" Signal
8.2 "DC FAIL" Signal
8.3 Output "OVP" Signal
8.4 "TEMPERATURE ALARM" signal
8.5 "OTP" Signal
8.6 "AC FAIL" Signal
8.7 I²C ON/OFF control
PMBUS INTERFACE OPTION
RFE2500-12/S
- +/-2% of full scale. Refer to instruction manual
-
V 0~15
RFE2500-12/S
- +/-2% of full scale
-
V 9.6~13.2
RFE2500-12/S
- +/-8% of full scale
-
V 50~110% of full scale
RFE2500-12/S
- +/-10% of full scale
-
A 0~240
-
℃
-
- Factory programmed
- Factory programmed
- Factory programmed
- Factory programmed
- Factory programmed
- Factory programmed
- Factory programmed
- Factory programmed
-
-
-
- "1"- ALARM, "0"-OK
-
-
-
18
RFE2500-24/S RFE2500-48/S
10 bit
0~30 0~60
RFE2500-24/S RFE2500-48/S
10 bit
19.2~29.0 38.4~58
RFE2500-24/S RFE2500-48/S
10 bit
RFE2500-24/S RFE2500-48/S
10 bit
0~120 0~60
±3°C
10 bit
0~100
"1" -FAIL, "0"-OK
"1" -FAIL, "0"-OK
"1"- OVP, "0"-OK
"1" -OTP, "0"-OK
"1" -FAIL, "0"-OK
"1" -ON, "0"-OFF