USB to Serial Converters Manual
Version 2.1
Document Reference No.: CP_000032 Clearance No.: CP#022
Copyright © Connective Peripherals Pte Ltd
6
2.2
Features by Model
Table 1 summarises the features for each model in the ES-U-xxxx-x family.
Table 1 - Features of the ES-U-xxxx-x converters
Power supply types are USB (USB powered), Ext (external power adapter) or Int (internal power supply)
* Power adapter voltages and currents shown in the comments column is for indication only and are
subject to change. To avoid damage, always use the adapter which was provided with your converter to
ensure that you are supplying the correct voltage for operation.
Model Number
Serial Interfaces
Case
Power
Supply
Opto
Isolated
Additional features and
Notes
Por
ts
R
S
2
3
2
R
S
4
2
2
R
S
4
8
5
M
e
ta
l
R
a
ck
ES-U-1001-A
1
Y
-
-
-
-
USB
-
ES-U-1101-MB
1
Y
-
-
Y
-
USB
Y
Revision B of ES-U-1101-M
which supports higher data
throughput
ES-U-1002-A
2
Y
-
-
-
-
USB
-
ES-U-1002-M
2
Y
-
-
Y
-
USB
-
5V 150mA output on 2-way
screw terminal
ES-U-1008B
8
Y
-
-
-
-
USB
-
ES-U-1032-RM
32
Y
-
-
Y
Y
Int
-
RJ45 serial connectors
ES-U-2001B
1
-
Y
Y
-
-
USB
-
Rev B of ES-U-2001
ES-U-2001C
1
-
Y
Y
-
-
USB
-
Rev C of ES-U-2001
ES-U-2101B
1
-
Y
Y
-
-
USB
Y
Rev B of ES-U-2101
ES-U-2101C
1
-
Y
Y
-
-
USB
Y
Rev C of ES-U-2101
ES-U-2101-MB
1
Y
Y
Y
Y
-
USB
Y
6-way screw terminal
ES-U-2002-M
2
-
Y
Y
Y
-
USB
-
5-way screw terminals
ES-U-2102-M
2
-
Y
Y
Y
-
USB
Y
ES-U-2002-M with isolation
ES-U-2104-M
4
-
Y
Y
Y
-
Ext
Y
5VDC (2A) power adapter
(barrel plug) *
ES-U-2008-M
8
-
Y
Y
Y
-
Ext
-
12VDC (1.5A) power adapter
(3-pin terminal) *
ES-U-2016-RM
16
-
Y
Y
Y
Y
Int
-
ES-U-3001-MB
1
Y
Y
Y
Y
-
USB
-
6-way screw terminal, 5V
output
Rev B of ES-U-3001-M which
supports higher data
throughput
ES-U-3008-RM
8
Y
Y
Y
Y
Y
Int
-
ES-U-3008-RMB
8
Y
Y
Y
Y
Y
Ext
-
Rev B with external 5V PSU
ES-U-3016-RM
16
Y
Y
Y
Y
Y
Int
-
