AUG. 2004
IMS01P10-E1
DeviceNet is a registered trademark of Open DeviceNet Vender Association, Inc.
Modbus is a registered trademark of Schneider Electric.
Company names and product names used in this manual are the trademarks or registered trademarks of the respective companies.
This product has been self-tested by RKC found to comply with ODVA Conformance Test Software V17.
®
RKC INSTRUMENT INC.
HEADQUARTERS: 16-6, KUGAHARA 5-CHOME, OHTA-KU TOKYO 146-8515 JAPAN
PHONE: 03-3751-9799 (+81 3 3751 9799)
E-mail: [email protected]
FAX:
03-3751-8585 (+81 3 3751 8585)
The first edition: AUG. 2004 [IMQ00]
Continued from the previous page.
Control loop break alarm (LBA) function
Number of LBA:
2 points
LBA time:
1 to 7200 seconds
LBA deadband (LBD) setting:
0 to Input span
DeviceNet communication
Protocol: DeviceNet
Connection method:
Multi-drop connection,
T-branch connection
(Terminating resistor [121
Ω
, 1/4 W] is
necessary)
Communication speed:
125 kbps, 250 kbps, or 500 kbps
Error control:
CRC error, Node address (MAC ID)
duplication check
Maximum number of connection nodes:
64 (including master)
Host communication
(using host communication terminals)
Communication interface: Based on RS-485, EIA standard
Communication protocol:
RKC communication
(ANSI X3.28 subcategory 2.5, A4)
or Modbus
Maximum connections:
32 instruments * maximum including
a host computer
*
As each of the DeviceNet board and
temperature control board incorporated in the
V-TIO-J/V-TIO-K module is handled as one unit,
one V-TIO-J/V-TIO-K module corresponds two
modules.
Others
Power supply voltage:
24 V DC
Power supply voltage range:
21.6 V DC to 26.4 V DC
Current consumption:
170 mA max./module
Allowable ambient temperature:
−
10 to
+
50
°
C
Allowable ambient humidity:
5 to 95 %RH
Absolute humidity:
MAX.W.C 29 g/m
3
dry air at 101.3 kPa
Weight:
Open-style connector type:
Approx. 250 g
Micro-style connector type:
Approx. 270 g