Installation Instructions ArmorBlock LP2 8 Sinking Input/ 8 Output Module (Cat. No. 1792D-8BT8LP) I-0 O-0 I-1 O-1 I-2 O-2 I-3 O-3 I-4 O-4 I-5 O-5 I-6 O-6 I-7 O-7 Auxiliary Power Network Status Module Status 41953 This ArmorBlock LP2™ I/O module (Cat. No. 1792D-8BT8LP) is a stand-alone 24V dc I/O product which communicates via a DeviceNet™ network. The sealed housing of this module requires no enclosure.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module Package Contents Your package contains: • • 1 ArmorBlock LP2 Module Installation Instructions European Communities (EC) Directive Compliance If this product has the CE mark it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module 3 Install Your ArmorBlock LP2 I/O Module To install the module you must: • Set the node address and baud rate. • Mount the module. • Connect the input/output cord sets to the LP2 module. • Communicate with your ArmorBlock LP2 I/O module. Each of these steps is discussed in detail in the following procedures.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module Connect the Input/Output Cord Sets to the LP2 Module This module uses 5 pin micro (12mm) style PCB mounted connectors. Eight micro caps cover the connectors on your module. Remove the caps and connect your cord sets to the appropriate ports. This product has two input or outputs per I/O connector. Use a “Y” splitter cable for access to all I/O connections. For more information on these cables, see the Product Data guide, publication 1792-2.1.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module 5 $77(17,21 ! • • • • Make sure to connect the proper color coded cables together. DeviceNet cables should connect with DeviceNet cables and auxiliary outputs should match auxiliary outputs. Make sure all connectors and caps are securely tightened to properly seal the connections against leaks and maintain IP67 requirements. For maximum noise immunity, input and output cable return wires must be properly terminated.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module Output Power and DeviceNet Cable Refer to the DeviceNet Cable System Planning and Installation Manual, publication DN-6.7.2, for more information on output power and DeviceNet cables for your application. Communicate with Your ArmorBlock LP2 I/O Module This ArmorBlock module’s I/O is exchanged with the master through a polled, change of state, or cyclic connection.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module 7 Refer to the table below for byte/bit descriptions. Byte Bit Description Produces 0 00-07 Input Status bits: When the bit is set (1), the input is on. Bit 00 corresponds to input 0, bit 01 corresponds to input 1, bit 02 corresponds to input 2, bit 03 corresponds in input 3. Produces 1 00-05 06 Reserved Output Power (OPWR) Fault: When the bit is set (1) auxiliary power is not present. Input Short Circuit (ISC).
ArmorBlock LP2 8 Sinking Input/ 8 Output Module The following illustration describes module status indicators.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module 9 The following table describes the network status indicator and auxiliary power. Network Status Indicator Indication Status None Not On line Green Blinking Solid On line/No Connections On line/Connected Red Blink Solid Connection Timed Out Failed Communication: A duplicate node address exists or module is at the wrong baud rate.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module Specifications 8 Input / 8 Output Module - Cat. No. 1792D-8BT8LP Sinking Input Specifications Max Min Inputs per block 8- 3 wire or dry contact PNP devices or 4 -4 wire PNP devices Sensor Source Current (per input) 50mA - On-state Voltage 25V dc 10V dc On-state Current 10mA 2mA Off-state Voltage 5V dc - Off-state Current - 1.
ArmorBlock LP2 8 Sinking Input/ 8 Output Module 11 8 Input / 8 Output Module - Cat. No. 1792D-8BT8LP General Specifications Continued Auxiliary Power: Voltage Current 30V dc 2.4A max 10V dc 2.4A min Dimensions (assembled to base) inches - (millimeters) 1.023H x 2.7W x 6.85D (26)H x (68.
ArmorBlock, ArmorBlock LP2, and DeviceNetManager are trademarks of Rockwell Automation. DeviceNet is a trademark of Open DeviceNet Vendor Association (ODVA). RSNetWorx for DeviceNet is a trademark of Rockwell Software, Inc. Publication 1792D-5.42 - July 1999 PN 955138-11 © (1999) Rockwell International Corporation.
