IP1502-Bxxx, IE1502

Counter module

The counter module has two fast counters running at up to 100 kHz. It counts binary pulses, and transmits the counter state to the higher-level automation unit. The Up/Down input allows the counters to be switched between upwards and downwards counting (in 32 bits). The gate signals (gate inputs) allow the counters to be triggered: depending on the level at the gate input, the counting function is halted or enabled. The outputs can be switched or pulsed depending on the counter state, and can therefore be used as fast control signals for field devices. From the controller it is possible to set the counter state, to start or halt the counter functions, and to set the outputs. The module shows the states of the input and output signals by means of light emitting diodes.

Technical data

IP1502-Bxxx / IE1502

Number of counters

2, each with a depth of 32 bits

Switching frequency

100 kHz (2 kHz when switching between up and down)

Signal connection

M12 screw-in

Number of inputs

2 counter inputs, 2 gate inputs, 2 up/down changeovers

Nominal input voltage

24 VDC (20 V ... 29 V)

Signal voltage "0"

-3 V ... 5 V (EN61131-2, type 2)

Signal voltage "1"

11 V ... 30 V (EN61131-2, type 2)

Number of outputs

one output per counter, max. 0.5 A, short circuit proof

Sensor supply

derived from control voltage, max. 0.5 A over all, short-circuit proof

Power supply

Feed: 1 x M8 connector, 4-pin; downstream connection: 1 x M8 socket, 4-pin

Bits in process image

64 bits output (2 x 32) and 64 bits input (2 x 32) for process data,
8 bits output for Control Byte and 8 bits input for Status Byte

Electrical isolation

control voltage / fieldbus: yes
channels / control voltage: no
between the channels: no

Permissible ambient temperature during operation

0°C ... +55°C

Permissible ambient temperature during storage

-25 °C ... +85°C

Vibration / shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27

EMC resistance burst / ESD

conforms to EN 61000-6-2 / EN 61000-6-4

Protection class

IP65, IP66, IP67 (conforms to EN 60529)

Installation position

variable

See the connection diagram for the connector pin assignment.

See the Parameterization description for details of the parameterization.

See the Mapping description for details of the mapping.

See dimension page for weight and dimensions.