Hach SC4500 - Appendix A Telegram Tag List

Description Item number
SC4500 External USB box Cellular (for North America) LXZ525.99.A0012
SC4500 Wi-Fi USB Box (for Asia and Americas) LXZ525.99.00018
SC4500 M12/RJ45 cable for USB box, includes nut and cap LXZ525.99.00004
SC4500 USB flash drive LXZ525.99.00017
UV protection screen LXZ524.99.00004
UV protection screen including sunroof LXZ524.99.00005
Holder for mobiles LXZ524.99.00013
Sunroof visor LXZ524.99.00033
Sunroof LXZ524.99.00037
Mounting hardware for sunroof LXZ524.99.00036
Appendix A Telegram tag list
Legend:
• Device—Shows all of the SC devices that can be selected for the SC4500 controller as source (for
mA output or High voltage relay) or as device in Telegram (for Profibus DP, Modbus TCP,
PROFINET and EtherNet/IP).
• Name—Analog source parameters (used for mA output or High voltage relay) or Telegram tags
(Telegram is used for digital and Ethernet protocols.)
• Type—Type of data: float (32 bits) or integer (16 bits)
• mA-O—Applicable to mA output (source)
• HVR—Applicable to high voltage relay (source)
• P-DP—Applicable to Profibus DP (Telegram)
• M-TCP—Applicable to Modbus TCP (Telegram)
• PRN—Applicable to PROFINET (Telegram)
• E/IP—Applicable to EtherNet/IP (Telegram)
Notes:
1. The first eight rows in the table that follows are the generic tags. The set of eight generic tags
show on all of the SC devices. The tags are applicable in Telegram for Profibus DP, Modbus
TCP, PROFINET and EtherNet/IP protocol. The tags are not applicable in source for mA output
and High voltage relay.
• The tags are "classified" because they apply to all of the sensors equally. Each bit of each
register has the same meaning on all of the devices.
• Heartbeat is a lower clock register. The register changes every second to show that read
values are refreshed continuously.
2. Device Error condition is float type in AN-ISE sc and TU5x00 sc. Device Warning is float type in
AN-ISE sc, AMTAX sc and PHOSPHAX sc.
3. SC4500— Select the controller itself to configure the Modbus TCP to import an external
measurement. Refer to Configure the Modbus TCP on page 39.
4. mA output—It is not possible to select the local mA output itself or a remote mA output.
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