Installation guide

36
Selection guide (continued)
Advantys
™
STB Distributed I/O
Solution 0
Digital Input/Output Modules
Applications Digital input modules
Alternating current
Voltage a 115 V a 230 V
Number of channels 2
Sensor type 2 or 3-wire + ground 2-wire 2 or 3-wire + ground
Inputs Default logic –
Configurable logic Yes (1)
Type (IEC/EN 61131-2) Type 1
Internal power supply for
3-wire sensors
Yes
Response time Off-to-on 1.5 line cycles
On-to-off 1.5 line cycles
Filter time –
Connection Two connectors (5 channels): screw-type STB XTS 1110 or spring-type STB XTS 2110
Base STB XBA 2000
PDM power distribution
modules (2)
Voltage a 115 V a 115 V external source a 230 V
Catalog number STB PDT 2100/2105
Isolation Field-to-bus a 1780 V for 1 minute
Channel-to-channel – a 1780 V for 1 minute –
Protection against Reverse polarity Yes
Short circuit and overload Yes, 5 A time-lag fuse on the PDM (Power Distribution Module)
Electronic protection of
sensor power supplies
Yes No Yes
Module range Standard
Type of module
STB DAI 5230 STB DAI 5260 STB DAI 7220
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(1) Requires STB SPU 1
ppp configuration software.
(2) Each voltage group requires its own PDM (Power Distribution Module).
(3) Via built-in time-lag fuses on the PDM (Power Distribution Module).
(4) Recommended user-supplied 2.5 A time-lag fuses on each channel.
(5) 2.5 A, 250 V fuses required on each channel, to be supplied by the user.
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com