Technical data
Technical data  | EL1512  | 
|---|---|
Connection technology  | 1 x up/down counter, 2 x up or down counter  | 
Specification  | EN 61131-2, type 1, "0":< 5 VDC, "1":> 15 VDC, 5 mA typ.  | 
Number of inputs  | 1 or 2  | 
Rated voltage  | 24 VDC (-15%/+20%)  | 
Signal voltage “0”  | -3 V ... 5 V (EN 61131-2, type 1)  | 
Signal voltage “1”  | 15 V ... 30 V (EN 61131-2, type 1)  | 
Input current  | typically 5 mA (EN 61131-2, type 1)  | 
Counting frequency  | max. 1 kHz  | 
Counter depth  | 32 bit  | 
Current consumption power contacts  | typ. 14 mA + load  | 
Current consumption via E-bus  | typ. 130 mA  | 
Electrical isolation  | 500 V (E-bus/field voltage)  | 
Supports NoCoeStorage function  | yes  | 
Configuration  | via TwinCAT System Manager  | 
Special features  | Set counters  | 
Weight  | approx. 50 g  | 
Permissible ambient temperature range during operation  | -25°C ... +60°C (extended temperature range)  | 
Permissible ambient temperature range during storage  | -40°C ... +85°C  | 
Permissible relative humidity  | 95%, no condensation  | 
Dimensions (W x H x D)  | approx. 15 mm x 100 mm x 70 mm  | 
on 35 mm mounting rail conforms to EN 60715  | |
Vibration/shock resistance  | conforms to EN 60068-2-6 / EN 60068-2-27,  | 
EMC immunity/emission  | conforms to EN 61000-6-2 / EN 61000-6-4  | 
Protection class  | IP20  | 
Installation position  | variable  | 
Approvals/markings  | 
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex marking
Standard  | Marking  | 
|---|---|
ATEX  | II 3 G Ex nA IIC T4 Gc  |