SPEED MONITOR EWD/20-250VUC Flender
DDA-NN-006014,
TR CEV65M-01460,
TAM4842-4TT10-0FA0
Mô tả sản phẩm:
Type designation EWD/20…250VUC
Operating voltage 20…250VAC/DC
Net frequency 40…70Hz
Power requirement 4.5VA
Monitoring range 0,01Hz … 1660 Hz or 0.6 … 100 000 min-1
Input frequency 150 000 min-1
Pulse time 0.2 ms
Pulse pause 0.2 ms
Hysteresis approx. 10%
Delayed timing/start monitoring 0.5 … 30 s (in 10 steps)
Reproducibility 0.1 %
Temperature drift 0.005 %/K
Air and surface leakage paths
Input circuit to output circuit 4 mm
Input circuit to supply 4 mm (for 230 VAC)Test v
oltage 2 kV (for 24 VDC 500 V)
Input circuits NAMUR/three-wire, pulse-switching
NAMUR input terminal: 9/10 to EN 60947-5-6 (NAMUR)
Working values U0 = 8.2 V; Ik = 8.2 mA
Switching threshold 1.4 mA Ie 1.8 mA
Switching threshold 0.15 mA
Short circuit threshold 6 mA
Three-wire input pulse-switching, terminals 9 … 11
Working values U15 V; I30 mA
0-signal 0 … 5 VDC
1-signal 10 … 30 VDC
Output circuit two relay outputs and continuous-switching output
Relay output/fault signal output 1 changeover switch each
Switching voltage 250 V
Switching current 2 A
Switching power 500 VA/60 W
Contact material AgCdO + 3 Au
Continuous-switching output 14 V/10 mA, (terminals 11/12) short-circuit-proof
Mounting housing WxHxD: 50x75x110 mm, polycarbonat/ABS
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