Specifications Ep-3368 - Emerson PACSystems RSTi-EP User Manual

User Manual
GFK-2958J

Specifications EP-3368

Specifications
System data
Data
Interface
System bus transfer rate
Inputs
Number
Input values
Resolution
Accuracy
Sensor supply
Sensor connection
Conversion time
Internal resistance
Reverse polarity protection
Short-circuit-proof
Response time of the protective circuit
Reset time
Module diagnosis
Individual channel diagnosis
Supply
Supply voltage
Current consumption from system current path
ISYS,
Current consumption from input current path IIN
Connection data
Type of connection
Line connection cross-section
General data
Weight
For additional general data, refer to Section 1.5,
General Technical Data for I/O Modules.
Detailed Description of I/O Modules
Description
Process, parameter and diagnostic data depend on the network
adapter used (refer to Section 3.1, Order and Arrangement of
Modules).
RSTi-EP I/O communication bus
48 Mbps
8
Current input (0 - 20 mA, 4 - 20 mA)
16 bits
max. 0.1 % FSR at 25 °C (77 °F)
±50 ppm/K max. Temperature coefficient
max. 125 mA per channel; channel 0 - 3 and 4 - 7 respectively
are fused in combination
2-wire, 3-wire, 3-wire + FE
1ms
approx. 45 Ω
Yes
Yes
< 0.1 s with short-circuit to +24 V
Temperature-dependent: < 30 s at 20°C (-4 °F)
Yes
No
20.4V – 28.8V
8 mA
20 mA + load
Insulation Displacement Connection (IDC)
Single-wired, Fine-wired
90 g (3.17 oz)
0.14 - 0.35 mm2 (26 – 22 gauge)
Chapter 5
Oct 2019
267