Omron SRT2-AD04 analog input remote terminal

Add Analog Input Signals to a CompoBus/S system up  to four analog inputs per terminal 6 input ranges, switch selected: 0 to
5V, 1 to 5V, 0 to 10V, --10 to +10V, 0 to 20mA, and 4 to 20mA. Takes only 1 ms to exchange each input point +ò. Resolution 1/6000. Terminal measures the same size as 16-point I/O terminals

Analog input remote terminal technical details:

• Baud Rate (bps):
  • CompoBus/S:
    • Long distance mode: 93,75k
    • High-speed mode: 750k
  • CompoNet:
    • 1,5M
    • 3M
    • 4M
    • When the high-speed mode has been selected, the recommended baud rate is 1.5Mbps. Cable length is restricted at the baud rates of 3M and 4Mbps.
• Max. I/O Points:
  • CompoBus/S:
    • IN:
      • 128
    • OUT:
      • 128
  • CompoNet:
    • Word slave. 1024 for IN, and 1024 for OUT.
• Max. Connectable Nodes:
  • CompoBus/S:
    • IN:
      • 16
    • OUT:
      • 16
  • CompoNet:
    • Word slave. 64 for IN, and 64for OUT.
• Occupied Points Per Node:
  • CompoBus/S:
    • 8
  • CompoNet:
    • Word slave:
      • 16
• Communications Function:
  • CompoBus/S:
    • Remote I/O
  • CompoNet​​​​​​​:
    • Remote I/O Messaging
• Transmission Type:
  • CompoBus/S:
    • Trunk-branch type, free wiring
  • CompoNet​​​​​​​:
    • Trunk-branch type, free wiring + repeater unit
• Max. Length of Trunk Line:
  • CompoBus/S:
    • High-speed Mode (750 k): 100m Long Distance Mode (93.75 k): 500m max. (one trunk)
  • CompoNet​​​​​​​:
    • [Without repeater] 1.,M (w/o branch line): 100m 1.5M (w/ branch line): 30m 3M, 4 M : 30m 93,75k: 500m [With repeater] 1,5M – 4M: Approx. 1,9km 93,75k: Approx. 32km (Total of trunk and sub-trunk lines)
• Smart Slave Function:
  • CompoBus/S:
    • Not available.
  • CompoNet​​​​​​​:
    • Available. A slave unit itself can memorize various value-added functions other than ON/OFF.
• Network Monitoring:
  • CompoBus/S:
    • Available. Constant monitoring on illegal participation of an unregistered slave and remote I/O communications error
  • CompoNet​​​​​​​:
    • Available. Constant monitoring on illegal participation of an unregistered slave and remote I/O communications error. In addition, it is possible to gather the data from a host PC or a CPU unit with the messaging.
• Flexible Allocation Area Setting:
  • CompoBus/S:
    • Not available. Fixed allocation only
  • CompoNet​​​​​​​:
    • Available. Flexible allocation in the I/O Allocation Area and the Status Area is possible by settings through the software.
• Automatic Baud Rate Setting:
  • CompoBus/S:
    • Not available. When the baud rates are changed, settings of a master and all slaves must be changed.
  • CompoNet​​​​​​​:
    • Available. A slave follows a master automatically.
• Unit Status Indication:
  • CompoBus/S:
    • LED only: master status, communications status
  • CompoNet​​​​​​​:
    • LED and 7-segment display: master status, communications status, ongoing error code
• Mounting/ Demounting of the Slave I/O Terminal Block:
  • CompoBus/S:
    • Disabled:
  • CompoNet​​​​​​​:
    • Enabled
• Transmission Media:
  • CompoBus/S:
    • Dedicated flat cable SCA1-4F10 (0,75 x 4-core) Not usable for CompoNet.
  • CompoNet​​​​​​​:
    • - Dedicated flat cable (0,75 x 4-core)
    • - Flat cable Ⅰ (without sheath) DCA4-4F10
    • - Flat cable Ⅱ (with sheath) DCA5-4F10
• Terminating Resistor:
  • CompoBus/S:
    • SRS1-T Not usable for CompoNet.
  • CompoNet​​​​​​​:
    • DRS1-T
• Dedicated Tool (For the dedicated flat cable connector):
  • CompoBus/S:
    • -
  • CompoNet​​​​​​​:
    • DWT-A01 DWT-A02

Download Omron SRT2-AD04 analog input remote terminal technical datasheet