Instructions

ADAM-6000 User Manual 34
5.2.3 Address Assignment
Based on the Modbus/TCP standard, the addresses of ADAM-6000 I/O channels you
place in the system are defined by a simple rule. See Appendix B.2.5 for information
on mapping the I/O addresses. All inputs in the ADAM-6050 can be configured to be
used as 32-bit counters (each counter has two addresses: a low word and a high
word) by using Windows Utility (see Section 6.3).
5.3 ADAM-6051 14-ch Isolated Digital I/O Module w/
2-ch Counter
The ADAM-6051 is a high-density digital I/O module with a built-in 10/100BASE-T
interface for seamless Ethernet connectivity. The module has 12 digital inputs, 2
counter channels, and 2 digital outputs with 2000 V
DC
isolation protection. All digital
inputs have a latch function for important signal handling and can be used as 3-kHz
counter and frequency input channels. The digital outputs support pulse output.
5.3.1 Specifications
 Communication: 10/100BASE-T Ethernet
 Supported protocols: MQTT, SNMP, Modbus/TCP, TCP/IP, UDP, HTTP, ICMP,
DHCP, and ARP
 Supports P2P and GCL (see Section 6.7 and Chapter 8)
Digital Input
 Channels: 12
 Dry contact:
– Logic level 0: Close to GND
– Logic level 1: Open
 Wet contact:
– Logic level 0: 0~3 V
DC
– Logic level 1: 10~30 V
DC
 Supports 3-kHz counter input (32-bit with overflow flag)
 Supports 3-kHz frequency input
 Supports inverted digital input status
Counter Input
 Channels: 2 (32-bit with overflow flag)
 Maximum count: 4,294,967,295
 Frequency range:
– 0.2~4500 Hz (frequency mode)
– 0~4500 Hz (counter mode)
Digital Output
 Channels: 2
 Sink type: Open Collector to 30 V, 100 mA (maximum load)
 Supports 5-kHz pulse output
 Supports high-to-low and low-to-high delay output
 Leakage current: 200 A (D version)