Omron E5EK DEVICENET User Manual page 138

APPENDIX
SPECIFICATIONS
J Ratings
Supply voltage
Operating Voltage Range
Power Consumption
Sensor Input
Sub-Input
Control Output
Auxiliary Output
Control Method
Setting Method
Indication Method
Communications Method
Ambient Temperature
Ambient Humidity
Storage Temperature
Storage humidity
Altitude
Recommended fuse
CompoBus/D (DeviceNet)
*1 Thermocouple W is W/Re5-26.
*2 For details on the input setting ranges and indication ranges, see page A-4.
J Communications Specifications
Communications path
Baud rate
Communications medium
Communications distance
Maximum number of con-
nected nodes
Error control
*1 External attachment of terminator is required.
*2 Distance between most distant nodes
*3 100 m when fine dedicated cable is used for the trunk
A--2
100 to 240 VAC, 50/60 Hz
85% to 110% of rated supply voltage
15 VA
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, PLII
Platinum resistance thermometer: JPt100, Pt100
Current input: 4 to 20mA, 0 to 20 mA (input impedance 150Ω)
Voltage input: 1 to 5VDC, 0 to 5VDC, 0 to 10VDC (input impedance 1MΩ)
CT input: E54-CT1, E54-CT3
Remote SP input: 4 to 20 mA (input impedance 150Ω)
According to output unit (see page 2-8)
1a 250 VAC, 3A (resistive load), electrical life: 100,000 operations
2-PID or ON/OFF control
Digital setting using front panel keys
7-segment digital display and LEDs
CompoBus/D (DeviceNet)
-10 to 55_C (with no condensation or no icing)/3-year warranty period: -10 to 50_C
Relative humidity 35 to 85%
-25 to 65_C (with no condensation or no icing)
Relative humidity 35 to 85%
2000 m max.
T2A, 250 VAC, time lag, low-cutoff capacity
Communications power voltage
Power consumption
Multi-drop, T-branch *1
500/250/125 Kbit/s (set on front panel)
Dedicated 5-lead cable (2 signal lines, 2 power lines, 1 shielded cable)
Communications Max. network length
speed
500 Kbit/s 100 m *3
250 Kbit/s 250 m *3
125 Kbit/s 500 m *3
64 (including master. Hence, maximum number of connected slaves is 63)
CRC, node address duplication check
24 VAC/DC, 50/60 Hz
12 VA, 8 W
11 to 25 VDC
30 mA max.
Branch length
*2
6 m max.
6 m max.
6 m max.
*1, *2
Total branch length
39 m max.
78 m max.
156 m max.